72450495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 136036992

約数和(自身を除く): 63586497

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 271, 457, 585, 813, 1355, 1371, 2285, 2439, 3523, 4065, 4113, 5941, 6855, 10569, 12195, 17615, 17823, 20565, 29705, 31707, 52845, 53469, 89115, 123847, 158535, 267345, 371541, 619235, 1114623, 1610011, 1857705, 4830033, 5573115, 8050055, 14490099, 24150165, 72450495]

約数ペア:

[(1, 72450495), (3, 24150165), (5, 14490099), (9, 8050055), (13, 5573115), (15, 4830033), (39, 1857705), (45, 1610011), (65, 1114623), (117, 619235), (195, 371541), (271, 267345), (457, 158535), (585, 123847), (813, 89115), (1355, 53469), (1371, 52845), (2285, 31707), (2439, 29705), (3523, 20565), (4065, 17823), (4113, 17615), (5941, 12195), (6855, 10569)]