15004753915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{7481}}^1$

素因数の和:7779

約数の個数: 32

約数和(自身を含む): 19083050496

約数和(自身を除く): 4078296581

約数列:

[1, 5, 23, 107, 115, 163, 535, 815, 2461, 3749, 7481, 12305, 17441, 18745, 37405, 87205, 172063, 401143, 800467, 860315, 1219403, 2005715, 4002335, 6097015, 18410741, 28046269, 92053705, 130476121, 140231345, 652380605, 3000950783, 15004753915]

約数ペア:

[(1, 15004753915), (5, 3000950783), (23, 652380605), (107, 140231345), (115, 130476121), (163, 92053705), (535, 28046269), (815, 18410741), (2461, 6097015), (3749, 4002335), (7481, 2005715), (12305, 1219403), (17441, 860315), (18745, 800467), (37405, 401143), (87205, 172063)]