13899750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 35582976

約数和(自身を除く): 21683226

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 430, 431, 645, 750, 862, 1075, 1290, 1293, 2150, 2155, 2586, 3225, 4310, 5375, 6450, 6465, 10750, 10775, 12930, 16125, 18533, 21550, 32250, 32325, 37066, 53875, 55599, 64650, 92665, 107750, 111198, 161625, 185330, 277995, 323250, 463325, 555990, 926650, 1389975, 2316625, 2779950, 4633250, 6949875, 13899750]

約数ペア:

[(1, 13899750), (2, 6949875), (3, 4633250), (5, 2779950), (6, 2316625), (10, 1389975), (15, 926650), (25, 555990), (30, 463325), (43, 323250), (50, 277995), (75, 185330), (86, 161625), (125, 111198), (129, 107750), (150, 92665), (215, 64650), (250, 55599), (258, 53875), (375, 37066), (430, 32325), (431, 32250), (645, 21550), (750, 18533), (862, 16125), (1075, 12930), (1290, 10775), (1293, 10750), (2150, 6465), (2155, 6450), (2586, 5375), (3225, 4310)]