1477331775

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 2749169280

約数和(自身を除く): 1271837505

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 373, 435, 607, 725, 1119, 1305, 1821, 1865, 2175, 3035, 3357, 5463, 5595, 6525, 9105, 9325, 10817, 15175, 16785, 17603, 27315, 27975, 32451, 45525, 52809, 54085, 83925, 88015, 97353, 136575, 158427, 162255, 226411, 264045, 270425, 440075, 486765, 679233, 792135, 811275, 1132055, 1320225, 2037699, 2433825, 3396165, 3960675, 5660275, 6565919, 10188495, 16980825, 19697757, 32829595, 50942475, 59093271, 98488785, 164147975, 295466355, 492443925, 1477331775]

約数ペア:

[(1, 1477331775), (3, 492443925), (5, 295466355), (9, 164147975), (15, 98488785), (25, 59093271), (29, 50942475), (45, 32829595), (75, 19697757), (87, 16980825), (145, 10188495), (225, 6565919), (261, 5660275), (373, 3960675), (435, 3396165), (607, 2433825), (725, 2037699), (1119, 1320225), (1305, 1132055), (1821, 811275), (1865, 792135), (2175, 679233), (3035, 486765), (3357, 440075), (5463, 270425), (5595, 264045), (6525, 226411), (9105, 162255), (9325, 158427), (10817, 136575), (15175, 97353), (16785, 88015), (17603, 83925), (27315, 54085), (27975, 52809), (32451, 45525)]