29001375

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 57832320

約数和(自身を除く): 28830945

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 661, 675, 975, 1125, 1625, 1755, 1983, 2925, 3305, 3375, 4875, 5949, 8593, 8775, 9915, 14625, 16525, 17847, 25779, 29745, 42965, 43875, 49575, 77337, 82625, 89235, 128895, 148725, 214825, 232011, 247875, 386685, 446175, 644475, 743625, 1074125, 1160055, 1933425, 2230875, 3222375, 5800275, 9667125, 29001375]

約数ペア:

[(1, 29001375), (3, 9667125), (5, 5800275), (9, 3222375), (13, 2230875), (15, 1933425), (25, 1160055), (27, 1074125), (39, 743625), (45, 644475), (65, 446175), (75, 386685), (117, 247875), (125, 232011), (135, 214825), (195, 148725), (225, 128895), (325, 89235), (351, 82625), (375, 77337), (585, 49575), (661, 43875), (675, 42965), (975, 29745), (1125, 25779), (1625, 17847), (1755, 16525), (1983, 14625), (2925, 9915), (3305, 8775), (3375, 8593), (4875, 5949)]