11899125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 12631563

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1511, 1575, 2625, 4533, 7555, 7875, 10577, 13599, 22665, 31731, 37775, 52885, 67995, 95193, 113325, 158655, 188875, 264425, 339975, 475965, 566625, 793275, 1322125, 1699875, 2379825, 3966375, 11899125]

約数ペア:

[(1, 11899125), (3, 3966375), (5, 2379825), (7, 1699875), (9, 1322125), (15, 793275), (21, 566625), (25, 475965), (35, 339975), (45, 264425), (63, 188875), (75, 158655), (105, 113325), (125, 95193), (175, 67995), (225, 52885), (315, 37775), (375, 31731), (525, 22665), (875, 13599), (1125, 10577), (1511, 7875), (1575, 7555), (2625, 4533)]