201627525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 384377184

約数和(自身を除く): 182749659

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 165, 209, 275, 285, 361, 475, 627, 677, 825, 1045, 1083, 1425, 1805, 2031, 3135, 3385, 3971, 5225, 5415, 7447, 9025, 10155, 11913, 12863, 15675, 16925, 19855, 22341, 27075, 37235, 38589, 50775, 59565, 64315, 99275, 111705, 141493, 186175, 192945, 244397, 297825, 321575, 424479, 558525, 707465, 733191, 964725, 1221985, 2122395, 2688367, 3537325, 3665955, 6109925, 8065101, 10611975, 13441835, 18329775, 40325505, 67209175, 201627525]

約数ペア:

[(1, 201627525), (3, 67209175), (5, 40325505), (11, 18329775), (15, 13441835), (19, 10611975), (25, 8065101), (33, 6109925), (55, 3665955), (57, 3537325), (75, 2688367), (95, 2122395), (165, 1221985), (209, 964725), (275, 733191), (285, 707465), (361, 558525), (475, 424479), (627, 321575), (677, 297825), (825, 244397), (1045, 192945), (1083, 186175), (1425, 141493), (1805, 111705), (2031, 99275), (3135, 64315), (3385, 59565), (3971, 50775), (5225, 38589), (5415, 37235), (7447, 27075), (9025, 22341), (10155, 19855), (11913, 16925), (12863, 15675)]