16597425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 30623040

約数和(自身を除く): 14025615

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 587, 725, 975, 1131, 1761, 1885, 2175, 2935, 5655, 7631, 8805, 9425, 14675, 17023, 22893, 28275, 38155, 44025, 51069, 85115, 114465, 190775, 221299, 255345, 425575, 572325, 663897, 1106495, 1276725, 3319485, 5532475, 16597425]

約数ペア:

[(1, 16597425), (3, 5532475), (5, 3319485), (13, 1276725), (15, 1106495), (25, 663897), (29, 572325), (39, 425575), (65, 255345), (75, 221299), (87, 190775), (145, 114465), (195, 85115), (325, 51069), (377, 44025), (435, 38155), (587, 28275), (725, 22893), (975, 17023), (1131, 14675), (1761, 9425), (1885, 8805), (2175, 7631), (2935, 5655)]