66327975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1877

約数の個数: 72

約数和(自身を含む): 141752832

約数和(自身を除く): 75424857

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1449, 1575, 1725, 1831, 2415, 4025, 5175, 5493, 7245, 9155, 12075, 12817, 16479, 27465, 36225, 38451, 42113, 45775, 64085, 82395, 115353, 126339, 137325, 192255, 210565, 294791, 320425, 379017, 411975, 576765, 631695, 884373, 961275, 1052825, 1473955, 1895085, 2653119, 2883825, 3158475, 4421865, 7369775, 9475425, 13265595, 22109325, 66327975]

約数ペア:

[(1, 66327975), (3, 22109325), (5, 13265595), (7, 9475425), (9, 7369775), (15, 4421865), (21, 3158475), (23, 2883825), (25, 2653119), (35, 1895085), (45, 1473955), (63, 1052825), (69, 961275), (75, 884373), (105, 631695), (115, 576765), (161, 411975), (175, 379017), (207, 320425), (225, 294791), (315, 210565), (345, 192255), (483, 137325), (525, 126339), (575, 115353), (805, 82395), (1035, 64085), (1449, 45775), (1575, 42113), (1725, 38451), (1831, 36225), (2415, 27465), (4025, 16479), (5175, 12817), (5493, 12075), (7245, 9155)]