4805775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 9749376

約数和(自身を除く): 4943601

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 53, 65, 75, 93, 117, 155, 159, 195, 225, 265, 279, 325, 403, 465, 477, 585, 689, 775, 795, 975, 1209, 1325, 1395, 1643, 2015, 2067, 2325, 2385, 2925, 3445, 3627, 3975, 4929, 6045, 6201, 6975, 8215, 10075, 10335, 11925, 14787, 17225, 18135, 21359, 24645, 30225, 31005, 41075, 51675, 64077, 73935, 90675, 106795, 123225, 155025, 192231, 320385, 369675, 533975, 961155, 1601925, 4805775]

約数ペア:

[(1, 4805775), (3, 1601925), (5, 961155), (9, 533975), (13, 369675), (15, 320385), (25, 192231), (31, 155025), (39, 123225), (45, 106795), (53, 90675), (65, 73935), (75, 64077), (93, 51675), (117, 41075), (155, 31005), (159, 30225), (195, 24645), (225, 21359), (265, 18135), (279, 17225), (325, 14787), (403, 11925), (465, 10335), (477, 10075), (585, 8215), (689, 6975), (775, 6201), (795, 6045), (975, 4929), (1209, 3975), (1325, 3627), (1395, 3445), (1643, 2925), (2015, 2385), (2067, 2325)]