15199335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 28735200

約数和(自身を除く): 13535865

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 613, 855, 1305, 1653, 1839, 2755, 3065, 4959, 5517, 8265, 9195, 11647, 17777, 24795, 27585, 34941, 53331, 58235, 88885, 104823, 159993, 174705, 266655, 337763, 524115, 799965, 1013289, 1688815, 3039867, 5066445, 15199335]

約数ペア:

[(1, 15199335), (3, 5066445), (5, 3039867), (9, 1688815), (15, 1013289), (19, 799965), (29, 524115), (45, 337763), (57, 266655), (87, 174705), (95, 159993), (145, 104823), (171, 88885), (261, 58235), (285, 53331), (435, 34941), (551, 27585), (613, 24795), (855, 17777), (1305, 11647), (1653, 9195), (1839, 8265), (2755, 5517), (3065, 4959)]