155012325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 277898880

約数和(自身を除く): 122886555

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 173, 195, 325, 519, 865, 919, 975, 2249, 2595, 2757, 4325, 4595, 6747, 11245, 11947, 12975, 13785, 22975, 33735, 35841, 56225, 59735, 68925, 158987, 168675, 179205, 298675, 476961, 794935, 896025, 2066831, 2384805, 3974675, 6200493, 10334155, 11924025, 31002465, 51670775, 155012325]

約数ペア:

[(1, 155012325), (3, 51670775), (5, 31002465), (13, 11924025), (15, 10334155), (25, 6200493), (39, 3974675), (65, 2384805), (75, 2066831), (173, 896025), (195, 794935), (325, 476961), (519, 298675), (865, 179205), (919, 168675), (975, 158987), (2249, 68925), (2595, 59735), (2757, 56225), (4325, 35841), (4595, 33735), (6747, 22975), (11245, 13785), (11947, 12975)]