829725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 1583232

約数和(自身を除く): 753507

約数列:

[1, 3, 5, 13, 15, 23, 25, 37, 39, 65, 69, 75, 111, 115, 185, 195, 299, 325, 345, 481, 555, 575, 851, 897, 925, 975, 1443, 1495, 1725, 2405, 2553, 2775, 4255, 4485, 7215, 7475, 11063, 12025, 12765, 21275, 22425, 33189, 36075, 55315, 63825, 165945, 276575, 829725]

約数ペア:

[(1, 829725), (3, 276575), (5, 165945), (13, 63825), (15, 55315), (23, 36075), (25, 33189), (37, 22425), (39, 21275), (65, 12765), (69, 12025), (75, 11063), (111, 7475), (115, 7215), (185, 4485), (195, 4255), (299, 2775), (325, 2553), (345, 2405), (481, 1725), (555, 1495), (575, 1443), (851, 975), (897, 925)]