63537425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 32706415

約数列:

[1, 5, 7, 19, 25, 35, 95, 97, 133, 175, 197, 475, 485, 665, 679, 985, 1379, 1843, 2425, 3325, 3395, 3743, 4925, 6895, 9215, 12901, 16975, 18715, 19109, 26201, 34475, 46075, 64505, 93575, 95545, 131005, 133763, 322525, 363071, 477725, 655025, 668815, 1815355, 2541497, 3344075, 9076775, 12707485, 63537425]

約数ペア:

[(1, 63537425), (5, 12707485), (7, 9076775), (19, 3344075), (25, 2541497), (35, 1815355), (95, 668815), (97, 655025), (133, 477725), (175, 363071), (197, 322525), (475, 133763), (485, 131005), (665, 95545), (679, 93575), (985, 64505), (1379, 46075), (1843, 34475), (2425, 26201), (3325, 19109), (3395, 18715), (3743, 16975), (4925, 12901), (6895, 9215)]