155536755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49613}}^1$

素因数の和:49651

約数の個数: 32

約数和(自身を含む): 285776640

約数和(自身を除く): 130239885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 49613, 148839, 248065, 545743, 744195, 942647, 1637229, 2728715, 2827941, 4713235, 8186145, 10369117, 14139705, 31107351, 51845585, 155536755]

約数ペア:

[(1, 155536755), (3, 51845585), (5, 31107351), (11, 14139705), (15, 10369117), (19, 8186145), (33, 4713235), (55, 2827941), (57, 2728715), (95, 1637229), (165, 942647), (209, 744195), (285, 545743), (627, 248065), (1045, 148839), (3135, 49613)]