69448978875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{87481}}^1$

素因数の和:87601

約数の個数: 64

約数和(自身を含む): 121187064960

約数和(自身を除く): 51738086085

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 125, 145, 219, 365, 375, 435, 725, 1095, 1825, 2117, 2175, 3625, 5475, 6351, 9125, 10585, 10875, 27375, 31755, 52925, 87481, 158775, 262443, 264625, 437405, 793875, 1312215, 2187025, 2536949, 6386113, 6561075, 7610847, 10935125, 12684745, 19158339, 31930565, 32805375, 38054235, 63423725, 95791695, 159652825, 185197277, 190271175, 317118625, 478958475, 555591831, 798264125, 925986385, 951355875, 2394792375, 2777959155, 4629931925, 13889795775, 23149659625, 69448978875]

約数ペア:

[(1, 69448978875), (3, 23149659625), (5, 13889795775), (15, 4629931925), (25, 2777959155), (29, 2394792375), (73, 951355875), (75, 925986385), (87, 798264125), (125, 555591831), (145, 478958475), (219, 317118625), (365, 190271175), (375, 185197277), (435, 159652825), (725, 95791695), (1095, 63423725), (1825, 38054235), (2117, 32805375), (2175, 31930565), (3625, 19158339), (5475, 12684745), (6351, 10935125), (9125, 7610847), (10585, 6561075), (10875, 6386113), (27375, 2536949), (31755, 2187025), (52925, 1312215), (87481, 793875), (158775, 437405), (262443, 264625)]