5019705

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 9509760

約数和(自身を除く): 4490055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 103, 135, 171, 285, 309, 361, 513, 515, 855, 927, 1083, 1545, 1805, 1957, 2565, 2781, 3249, 4635, 5415, 5871, 9747, 9785, 13905, 16245, 17613, 29355, 37183, 48735, 52839, 88065, 111549, 185915, 264195, 334647, 557745, 1003941, 1673235, 5019705]

約数ペア:

[(1, 5019705), (3, 1673235), (5, 1003941), (9, 557745), (15, 334647), (19, 264195), (27, 185915), (45, 111549), (57, 88065), (95, 52839), (103, 48735), (135, 37183), (171, 29355), (285, 17613), (309, 16245), (361, 13905), (513, 9785), (515, 9747), (855, 5871), (927, 5415), (1083, 4635), (1545, 3249), (1805, 2781), (1957, 2565)]