17203425975

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1763

約数の個数: 120

約数和(自身を含む): 33100024320

約数和(自身を除く): 15896598345

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 179, 225, 279, 405, 465, 537, 675, 775, 837, 895, 1395, 1531, 1611, 2025, 2325, 2511, 2685, 4185, 4475, 4593, 4833, 5549, 6975, 7655, 8055, 12555, 13425, 13779, 14499, 16647, 20925, 22965, 24165, 27745, 38275, 40275, 41337, 47461, 49941, 62775, 68895, 72495, 83235, 114825, 120825, 124011, 138725, 142383, 149823, 206685, 237305, 249705, 274049, 344475, 362475, 416175, 427149, 449469, 620055, 711915, 749115, 822147, 1033425, 1186525, 1248525, 1281447, 1370245, 2135745, 2247345, 2466441, 3100275, 3559575, 3745575, 3844341, 4110735, 6407235, 6851225, 7399323, 8495519, 10678725, 11236725, 12332205, 19221705, 20553675, 22197969, 25486557, 32036175, 36996615, 42477595, 61661025, 76459671, 96108525, 110989845, 127432785, 184983075, 212387975, 229379013, 382298355, 554949225, 637163925, 688137039, 1146895065, 1911491775, 3440685195, 5734475325, 17203425975]

約数ペア:

[(1, 17203425975), (3, 5734475325), (5, 3440685195), (9, 1911491775), (15, 1146895065), (25, 688137039), (27, 637163925), (31, 554949225), (45, 382298355), (75, 229379013), (81, 212387975), (93, 184983075), (135, 127432785), (155, 110989845), (179, 96108525), (225, 76459671), (279, 61661025), (405, 42477595), (465, 36996615), (537, 32036175), (675, 25486557), (775, 22197969), (837, 20553675), (895, 19221705), (1395, 12332205), (1531, 11236725), (1611, 10678725), (2025, 8495519), (2325, 7399323), (2511, 6851225), (2685, 6407235), (4185, 4110735), (4475, 3844341), (4593, 3745575), (4833, 3559575), (5549, 3100275), (6975, 2466441), (7655, 2247345), (8055, 2135745), (12555, 1370245), (13425, 1281447), (13779, 1248525), (14499, 1186525), (16647, 1033425), (20925, 822147), (22965, 749115), (24165, 711915), (27745, 620055), (38275, 449469), (40275, 427149), (41337, 416175), (47461, 362475), (49941, 344475), (62775, 274049), (68895, 249705), (72495, 237305), (83235, 206685), (114825, 149823), (120825, 142383), (124011, 138725)]