193388175

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 396403200

約数和(自身を除く): 203015025

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 85, 95, 135, 153, 171, 225, 255, 285, 323, 425, 459, 475, 513, 675, 765, 855, 887, 969, 1275, 1425, 1615, 2295, 2565, 2661, 2907, 3825, 4275, 4435, 4845, 7983, 8075, 8721, 11475, 12825, 13305, 14535, 15079, 16853, 22175, 23949, 24225, 39915, 43605, 45237, 50559, 66525, 72675, 75395, 84265, 119745, 135711, 151677, 199575, 218025, 226185, 252795, 286501, 376975, 407133, 421325, 455031, 598725, 678555, 758385, 859503, 1130925, 1263975, 1432505, 2035665, 2275155, 2578509, 3392775, 3791925, 4297515, 7162525, 7735527, 10178325, 11375775, 12892545, 21487575, 38677635, 64462725, 193388175]

約数ペア:

[(1, 193388175), (3, 64462725), (5, 38677635), (9, 21487575), (15, 12892545), (17, 11375775), (19, 10178325), (25, 7735527), (27, 7162525), (45, 4297515), (51, 3791925), (57, 3392775), (75, 2578509), (85, 2275155), (95, 2035665), (135, 1432505), (153, 1263975), (171, 1130925), (225, 859503), (255, 758385), (285, 678555), (323, 598725), (425, 455031), (459, 421325), (475, 407133), (513, 376975), (675, 286501), (765, 252795), (855, 226185), (887, 218025), (969, 199575), (1275, 151677), (1425, 135711), (1615, 119745), (2295, 84265), (2565, 75395), (2661, 72675), (2907, 66525), (3825, 50559), (4275, 45237), (4435, 43605), (4845, 39915), (7983, 24225), (8075, 23949), (8721, 22175), (11475, 16853), (12825, 15079), (13305, 14535)]