1008630675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18197

約数の個数: 72

約数和(自身を含む): 2048046000

約数和(自身を除く): 1039415325

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1235, 1425, 2223, 2925, 3705, 4275, 6175, 11115, 18149, 18525, 54447, 55575, 90745, 163341, 235937, 272235, 344831, 453725, 707811, 816705, 1034493, 1179685, 1361175, 1724155, 2123433, 3103479, 3539055, 4083525, 4482803, 5172465, 5898425, 8620775, 10617165, 13448409, 15517395, 17695275, 22414015, 25862325, 40345227, 53085825, 67242045, 77586975, 112070075, 201726135, 336210225, 1008630675]

約数ペア:

[(1, 1008630675), (3, 336210225), (5, 201726135), (9, 112070075), (13, 77586975), (15, 67242045), (19, 53085825), (25, 40345227), (39, 25862325), (45, 22414015), (57, 17695275), (65, 15517395), (75, 13448409), (95, 10617165), (117, 8620775), (171, 5898425), (195, 5172465), (225, 4482803), (247, 4083525), (285, 3539055), (325, 3103479), (475, 2123433), (585, 1724155), (741, 1361175), (855, 1179685), (975, 1034493), (1235, 816705), (1425, 707811), (2223, 453725), (2925, 344831), (3705, 272235), (4275, 235937), (6175, 163341), (11115, 90745), (18149, 55575), (18525, 54447)]