3565575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 7312032

約数和(自身を除く): 3746457

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 53, 65, 69, 75, 115, 117, 159, 195, 207, 225, 265, 299, 325, 345, 477, 575, 585, 689, 795, 897, 975, 1035, 1219, 1325, 1495, 1725, 2067, 2385, 2691, 2925, 3445, 3657, 3975, 4485, 5175, 6095, 6201, 7475, 10335, 10971, 11925, 13455, 15847, 17225, 18285, 22425, 30475, 31005, 47541, 51675, 54855, 67275, 79235, 91425, 142623, 155025, 237705, 274275, 396175, 713115, 1188525, 3565575]

約数ペア:

[(1, 3565575), (3, 1188525), (5, 713115), (9, 396175), (13, 274275), (15, 237705), (23, 155025), (25, 142623), (39, 91425), (45, 79235), (53, 67275), (65, 54855), (69, 51675), (75, 47541), (115, 31005), (117, 30475), (159, 22425), (195, 18285), (207, 17225), (225, 15847), (265, 13455), (299, 11925), (325, 10971), (345, 10335), (477, 7475), (575, 6201), (585, 6095), (689, 5175), (795, 4485), (897, 3975), (975, 3657), (1035, 3445), (1219, 2925), (1325, 2691), (1495, 2385), (1725, 2067)]