434173875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 765573120

約数和(自身を除く): 331399245

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 125, 213, 345, 355, 375, 575, 709, 1065, 1633, 1725, 1775, 2127, 2875, 3545, 4899, 5325, 8165, 8625, 8875, 10635, 16307, 17725, 24495, 26625, 40825, 48921, 50339, 53175, 81535, 88625, 122475, 151017, 204125, 244605, 251695, 265875, 407675, 612375, 755085, 1157797, 1223025, 1258475, 2038375, 3473391, 3775425, 5788985, 6115125, 6292375, 17366955, 18877125, 28944925, 86834775, 144724625, 434173875]

約数ペア:

[(1, 434173875), (3, 144724625), (5, 86834775), (15, 28944925), (23, 18877125), (25, 17366955), (69, 6292375), (71, 6115125), (75, 5788985), (115, 3775425), (125, 3473391), (213, 2038375), (345, 1258475), (355, 1223025), (375, 1157797), (575, 755085), (709, 612375), (1065, 407675), (1633, 265875), (1725, 251695), (1775, 244605), (2127, 204125), (2875, 151017), (3545, 122475), (4899, 88625), (5325, 81535), (8165, 53175), (8625, 50339), (8875, 48921), (10635, 40825), (16307, 26625), (17725, 24495)]