5578875

素因数分解:

$3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 11325600

約数和(自身を除く): 5746725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 29, 45, 57, 75, 81, 87, 95, 125, 135, 145, 171, 225, 261, 285, 375, 405, 435, 475, 513, 551, 675, 725, 783, 855, 1125, 1305, 1425, 1539, 1653, 2025, 2175, 2349, 2375, 2565, 2755, 3375, 3625, 3915, 4275, 4959, 6525, 7125, 7695, 8265, 10125, 10875, 11745, 12825, 13775, 14877, 19575, 21375, 24795, 32625, 38475, 41325, 44631, 58725, 64125, 68875, 74385, 97875, 123975, 192375, 206625, 223155, 293625, 371925, 619875, 1115775, 1859625, 5578875]

約数ペア:

[(1, 5578875), (3, 1859625), (5, 1115775), (9, 619875), (15, 371925), (19, 293625), (25, 223155), (27, 206625), (29, 192375), (45, 123975), (57, 97875), (75, 74385), (81, 68875), (87, 64125), (95, 58725), (125, 44631), (135, 41325), (145, 38475), (171, 32625), (225, 24795), (261, 21375), (285, 19575), (375, 14877), (405, 13775), (435, 12825), (475, 11745), (513, 10875), (551, 10125), (675, 8265), (725, 7695), (783, 7125), (855, 6525), (1125, 4959), (1305, 4275), (1425, 3915), (1539, 3625), (1653, 3375), (2025, 2755), (2175, 2565), (2349, 2375)]