55814125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 73288800

約数和(自身を除く): 17474675

約数列:

[1, 5, 25, 29, 89, 125, 145, 173, 445, 725, 865, 2225, 2581, 3625, 4325, 5017, 11125, 12905, 15397, 21625, 25085, 64525, 76985, 125425, 322625, 384925, 446513, 627125, 1924625, 2232565, 11162825, 55814125]

約数ペア:

[(1, 55814125), (5, 11162825), (25, 2232565), (29, 1924625), (89, 627125), (125, 446513), (145, 384925), (173, 322625), (445, 125425), (725, 76985), (865, 64525), (2225, 25085), (2581, 21625), (3625, 15397), (4325, 12905), (5017, 11125)]