449922525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{811}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 803490240

約数和(自身を除く): 353567715

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 569, 811, 975, 1707, 2433, 2845, 4055, 7397, 8535, 10543, 12165, 14225, 20275, 22191, 31629, 36985, 42675, 52715, 60825, 110955, 158145, 184925, 263575, 461459, 554775, 790725, 1384377, 2307295, 5998967, 6921885, 11536475, 17996901, 29994835, 34609425, 89984505, 149974175, 449922525]

約数ペア:

[(1, 449922525), (3, 149974175), (5, 89984505), (13, 34609425), (15, 29994835), (25, 17996901), (39, 11536475), (65, 6921885), (75, 5998967), (195, 2307295), (325, 1384377), (569, 790725), (811, 554775), (975, 461459), (1707, 263575), (2433, 184925), (2845, 158145), (4055, 110955), (7397, 60825), (8535, 52715), (10543, 42675), (12165, 36985), (14225, 31629), (20275, 22191)]