155283375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 283989888

約数和(自身を除く): 128706513

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 125, 159, 195, 265, 325, 375, 601, 689, 795, 975, 1325, 1625, 1803, 2067, 3005, 3445, 3975, 4875, 6625, 7813, 9015, 10335, 15025, 17225, 19875, 23439, 31853, 39065, 45075, 51675, 75125, 86125, 95559, 117195, 159265, 195325, 225375, 258375, 414089, 477795, 585975, 796325, 976625, 1242267, 2070445, 2388975, 2929875, 3981625, 6211335, 10352225, 11944875, 31056675, 51761125, 155283375]

約数ペア:

[(1, 155283375), (3, 51761125), (5, 31056675), (13, 11944875), (15, 10352225), (25, 6211335), (39, 3981625), (53, 2929875), (65, 2388975), (75, 2070445), (125, 1242267), (159, 976625), (195, 796325), (265, 585975), (325, 477795), (375, 414089), (601, 258375), (689, 225375), (795, 195325), (975, 159265), (1325, 117195), (1625, 95559), (1803, 86125), (2067, 75125), (3005, 51675), (3445, 45075), (3975, 39065), (4875, 31853), (6625, 23439), (7813, 19875), (9015, 17225), (10335, 15025)]