15697579005

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5055581}}^1$

素因数の和:5055618

約数の個数: 32

約数和(自身を含む): 29120152320

約数和(自身を除く): 13422573315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 5055581, 15166743, 25277905, 45500229, 75833715, 116278363, 136500687, 227501145, 348835089, 581391815, 682503435, 1046505267, 1744175445, 3139515801, 5232526335, 15697579005]

約数ペア:

[(1, 15697579005), (3, 5232526335), (5, 3139515801), (9, 1744175445), (15, 1046505267), (23, 682503435), (27, 581391815), (45, 348835089), (69, 227501145), (115, 136500687), (135, 116278363), (207, 75833715), (345, 45500229), (621, 25277905), (1035, 15166743), (3105, 5055581)]