17104425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 31123008

約数和(自身を除く): 14018583

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 331, 689, 795, 975, 993, 1325, 1655, 2067, 3445, 3975, 4303, 4965, 8275, 10335, 12909, 17225, 17543, 21515, 24825, 51675, 52629, 64545, 87715, 107575, 228059, 263145, 322725, 438575, 684177, 1140295, 1315725, 3420885, 5701475, 17104425]

約数ペア:

[(1, 17104425), (3, 5701475), (5, 3420885), (13, 1315725), (15, 1140295), (25, 684177), (39, 438575), (53, 322725), (65, 263145), (75, 228059), (159, 107575), (195, 87715), (265, 64545), (325, 52629), (331, 51675), (689, 24825), (795, 21515), (975, 17543), (993, 17225), (1325, 12909), (1655, 10335), (2067, 8275), (3445, 4965), (3975, 4303)]