13550608125

素因数分解:

$3^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{34913}}^1$

素因数の和:34965

約数の個数: 80

約数和(自身を含む): 26177120640

約数和(自身を除く): 12626512515

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 575, 621, 625, 675, 1035, 1125, 1725, 1875, 2875, 3105, 3375, 5175, 5625, 8625, 14375, 15525, 16875, 25875, 34913, 43125, 77625, 104739, 129375, 174565, 314217, 388125, 523695, 802999, 872825, 942651, 1571085, 2408997, 2618475, 4014995, 4364125, 4713255, 7226991, 7855425, 12044985, 13092375, 20074975, 21680973, 21820625, 23566275, 36134955, 39277125, 60224925, 65461875, 100374875, 108404865, 117831375, 180674775, 196385625, 301124625, 501874375, 542024325, 589156875, 903373875, 1505623125, 2710121625, 4516869375, 13550608125]

約数ペア:

[(1, 13550608125), (3, 4516869375), (5, 2710121625), (9, 1505623125), (15, 903373875), (23, 589156875), (25, 542024325), (27, 501874375), (45, 301124625), (69, 196385625), (75, 180674775), (115, 117831375), (125, 108404865), (135, 100374875), (207, 65461875), (225, 60224925), (345, 39277125), (375, 36134955), (575, 23566275), (621, 21820625), (625, 21680973), (675, 20074975), (1035, 13092375), (1125, 12044985), (1725, 7855425), (1875, 7226991), (2875, 4713255), (3105, 4364125), (3375, 4014995), (5175, 2618475), (5625, 2408997), (8625, 1571085), (14375, 942651), (15525, 872825), (16875, 802999), (25875, 523695), (34913, 388125), (43125, 314217), (77625, 174565), (104739, 129375)]