61494165

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 113892480

約数和(自身を除く): 52398315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 285, 355, 639, 855, 1013, 1065, 1349, 3039, 3195, 4047, 5065, 6745, 9117, 12141, 15195, 19247, 20235, 45585, 57741, 60705, 71923, 96235, 173223, 215769, 288705, 359615, 647307, 866115, 1078845, 1366537, 3236535, 4099611, 6832685, 12298833, 20498055, 61494165]

約数ペア:

[(1, 61494165), (3, 20498055), (5, 12298833), (9, 6832685), (15, 4099611), (19, 3236535), (45, 1366537), (57, 1078845), (71, 866115), (95, 647307), (171, 359615), (213, 288705), (285, 215769), (355, 173223), (639, 96235), (855, 71923), (1013, 60705), (1065, 57741), (1349, 45585), (3039, 20235), (3195, 19247), (4047, 15195), (5065, 12141), (6745, 9117)]