160294875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 290594304

約数和(自身を除く): 130299429

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 131, 195, 251, 325, 375, 393, 655, 753, 975, 1255, 1625, 1703, 1965, 3263, 3275, 3765, 4875, 5109, 6275, 8515, 9789, 9825, 16315, 16375, 18825, 25545, 31375, 32881, 42575, 48945, 49125, 81575, 94125, 98643, 127725, 164405, 212875, 244725, 407875, 427453, 493215, 638625, 822025, 1223625, 1282359, 2137265, 2466075, 4110125, 6411795, 10686325, 12330375, 32058975, 53431625, 160294875]

約数ペア:

[(1, 160294875), (3, 53431625), (5, 32058975), (13, 12330375), (15, 10686325), (25, 6411795), (39, 4110125), (65, 2466075), (75, 2137265), (125, 1282359), (131, 1223625), (195, 822025), (251, 638625), (325, 493215), (375, 427453), (393, 407875), (655, 244725), (753, 212875), (975, 164405), (1255, 127725), (1625, 98643), (1703, 94125), (1965, 81575), (3263, 49125), (3275, 48945), (3765, 42575), (4875, 32881), (5109, 31375), (6275, 25545), (8515, 18825), (9789, 16375), (9825, 16315)]