57020925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 45347523

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 233, 251, 325, 699, 753, 975, 1165, 1255, 3029, 3263, 3495, 3765, 5825, 6275, 9087, 9789, 15145, 16315, 17475, 18825, 45435, 48945, 58483, 75725, 81575, 175449, 227175, 244725, 292415, 760279, 877245, 1462075, 2280837, 3801395, 4386225, 11404185, 19006975, 57020925]

約数ペア:

[(1, 57020925), (3, 19006975), (5, 11404185), (13, 4386225), (15, 3801395), (25, 2280837), (39, 1462075), (65, 877245), (75, 760279), (195, 292415), (233, 244725), (251, 227175), (325, 175449), (699, 81575), (753, 75725), (975, 58483), (1165, 48945), (1255, 45435), (3029, 18825), (3263, 17475), (3495, 16315), (3765, 15145), (5825, 9789), (6275, 9087)]