335045145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8581}}^1$

素因数の和:8745

約数の個数: 32

約数和(自身を含む): 568471680

約数和(自身を除く): 233426535

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 411, 685, 2055, 2603, 7809, 8581, 13015, 25743, 39045, 42905, 128715, 163039, 489117, 815195, 1175597, 2445585, 3526791, 5877985, 17633955, 22336343, 67009029, 111681715, 335045145]

約数ペア:

[(1, 335045145), (3, 111681715), (5, 67009029), (15, 22336343), (19, 17633955), (57, 5877985), (95, 3526791), (137, 2445585), (285, 1175597), (411, 815195), (685, 489117), (2055, 163039), (2603, 128715), (7809, 42905), (8581, 39045), (13015, 25743)]