1477490625

素因数分解:

$3^4\times 5^5\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 2977543800

約数和(自身を除く): 1500053175

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 125, 135, 195, 225, 325, 351, 375, 405, 449, 585, 625, 675, 975, 1053, 1125, 1347, 1625, 1755, 1875, 2025, 2245, 2925, 3125, 3375, 4041, 4875, 5265, 5625, 5837, 6735, 8125, 8775, 9375, 10125, 11225, 12123, 14625, 16875, 17511, 20205, 24375, 26325, 28125, 29185, 33675, 36369, 40625, 43875, 50625, 52533, 56125, 60615, 73125, 84375, 87555, 101025, 121875, 131625, 145925, 157599, 168375, 181845, 219375, 253125, 262665, 280625, 303075, 365625, 437775, 472797, 505125, 658125, 729625, 787995, 841875, 909225, 1096875, 1313325, 1403125, 1515375, 2188875, 2363985, 2525625, 3290625, 3648125, 3939975, 4209375, 4546125, 6566625, 7576875, 10944375, 11819925, 12628125, 18240625, 19699875, 22730625, 32833125, 37884375, 54721875, 59099625, 98499375, 113653125, 164165625, 295498125, 492496875, 1477490625]

約数ペア:

[(1, 1477490625), (3, 492496875), (5, 295498125), (9, 164165625), (13, 113653125), (15, 98499375), (25, 59099625), (27, 54721875), (39, 37884375), (45, 32833125), (65, 22730625), (75, 19699875), (81, 18240625), (117, 12628125), (125, 11819925), (135, 10944375), (195, 7576875), (225, 6566625), (325, 4546125), (351, 4209375), (375, 3939975), (405, 3648125), (449, 3290625), (585, 2525625), (625, 2363985), (675, 2188875), (975, 1515375), (1053, 1403125), (1125, 1313325), (1347, 1096875), (1625, 909225), (1755, 841875), (1875, 787995), (2025, 729625), (2245, 658125), (2925, 505125), (3125, 472797), (3375, 437775), (4041, 365625), (4875, 303075), (5265, 280625), (5625, 262665), (5837, 253125), (6735, 219375), (8125, 181845), (8775, 168375), (9375, 157599), (10125, 145925), (11225, 131625), (12123, 121875), (14625, 101025), (16875, 87555), (17511, 84375), (20205, 73125), (24375, 60615), (26325, 56125), (28125, 52533), (29185, 50625), (33675, 43875), (36369, 40625)]