2351183775

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 3927081984

約数和(自身を除く): 1575898209

約数列:

[1, 3, 5, 15, 25, 75, 223, 257, 547, 669, 771, 1115, 1285, 1641, 2735, 3345, 3855, 5575, 6425, 8205, 13675, 16725, 19275, 41025, 57311, 121981, 140579, 171933, 286555, 365943, 421737, 609905, 702895, 859665, 1432775, 1829715, 2108685, 3049525, 3514475, 4298325, 9148575, 10543425, 31349117, 94047351, 156745585, 470236755, 783727925, 2351183775]

約数ペア:

[(1, 2351183775), (3, 783727925), (5, 470236755), (15, 156745585), (25, 94047351), (75, 31349117), (223, 10543425), (257, 9148575), (547, 4298325), (669, 3514475), (771, 3049525), (1115, 2108685), (1285, 1829715), (1641, 1432775), (2735, 859665), (3345, 702895), (3855, 609905), (5575, 421737), (6425, 365943), (8205, 286555), (13675, 171933), (16725, 140579), (19275, 121981), (41025, 57311)]