713894025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 1289994816

約数和(自身を除く): 576100791

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 151, 169, 195, 325, 373, 453, 507, 755, 845, 975, 1119, 1865, 1963, 2265, 2535, 3775, 4225, 4849, 5595, 5889, 9325, 9815, 11325, 12675, 14547, 24245, 25519, 27975, 29445, 49075, 56323, 63037, 72735, 76557, 121225, 127595, 147225, 168969, 189111, 281615, 315185, 363675, 382785, 637975, 732199, 844845, 945555, 1408075, 1575925, 1913925, 2196597, 3660995, 4224225, 4727775, 9518587, 10982985, 18304975, 28555761, 47592935, 54914925, 142778805, 237964675, 713894025]

約数ペア:

[(1, 713894025), (3, 237964675), (5, 142778805), (13, 54914925), (15, 47592935), (25, 28555761), (39, 18304975), (65, 10982985), (75, 9518587), (151, 4727775), (169, 4224225), (195, 3660995), (325, 2196597), (373, 1913925), (453, 1575925), (507, 1408075), (755, 945555), (845, 844845), (975, 732199), (1119, 637975), (1865, 382785), (1963, 363675), (2265, 315185), (2535, 281615), (3775, 189111), (4225, 168969), (4849, 147225), (5595, 127595), (5889, 121225), (9325, 76557), (9815, 72735), (11325, 63037), (12675, 56323), (14547, 49075), (24245, 29445), (25519, 27975)]