961072575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1279}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 1634181120

約数和(自身を除く): 673108545

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 233, 645, 699, 1075, 1165, 1279, 3225, 3495, 3837, 5825, 6395, 10019, 17475, 19185, 30057, 31975, 50095, 54997, 95925, 150285, 164991, 250475, 274985, 298007, 751425, 824955, 894021, 1374925, 1490035, 4124775, 4470105, 7450175, 12814301, 22350525, 38442903, 64071505, 192214515, 320357525, 961072575]

約数ペア:

[(1, 961072575), (3, 320357525), (5, 192214515), (15, 64071505), (25, 38442903), (43, 22350525), (75, 12814301), (129, 7450175), (215, 4470105), (233, 4124775), (645, 1490035), (699, 1374925), (1075, 894021), (1165, 824955), (1279, 751425), (3225, 298007), (3495, 274985), (3837, 250475), (5825, 164991), (6395, 150285), (10019, 95925), (17475, 54997), (19185, 50095), (30057, 31975)]