6465875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 9120384

約数和(自身を除く): 2654509

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 173, 299, 325, 575, 865, 1495, 1625, 2249, 2875, 3979, 4325, 7475, 11245, 19895, 21625, 37375, 51727, 56225, 99475, 258635, 281125, 497375, 1293175, 6465875]

約数ペア:

[(1, 6465875), (5, 1293175), (13, 497375), (23, 281125), (25, 258635), (65, 99475), (115, 56225), (125, 51727), (173, 37375), (299, 21625), (325, 19895), (575, 11245), (865, 7475), (1495, 4325), (1625, 3979), (2249, 2875)]