145132625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 201052800

約数和(自身を除く): 55920175

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 649, 1375, 1475, 1789, 3245, 7375, 8945, 16225, 19679, 44725, 81125, 98395, 105551, 223625, 491975, 527755, 1161061, 2459875, 2638775, 5805305, 13193875, 29026525, 145132625]

約数ペア:

[(1, 145132625), (5, 29026525), (11, 13193875), (25, 5805305), (55, 2638775), (59, 2459875), (125, 1161061), (275, 527755), (295, 491975), (649, 223625), (1375, 105551), (1475, 98395), (1789, 81125), (3245, 44725), (7375, 19679), (8945, 16225)]