634207275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4091}}^1$

素因数の和:4173

約数の個数: 72

約数和(自身を含む): 1246701456

約数和(自身を除く): 612494181

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 53, 65, 75, 117, 159, 195, 225, 265, 325, 477, 585, 689, 795, 975, 1325, 2067, 2385, 2925, 3445, 3975, 4091, 6201, 10335, 11925, 12273, 17225, 20455, 31005, 36819, 51675, 53183, 61365, 102275, 155025, 159549, 184095, 216823, 265915, 306825, 478647, 650469, 797745, 920475, 1084115, 1329575, 1951407, 2393235, 2818699, 3252345, 3988725, 5420575, 8456097, 9757035, 11966175, 14093495, 16261725, 25368291, 42280485, 48785175, 70467475, 126841455, 211402425, 634207275]

約数ペア:

[(1, 634207275), (3, 211402425), (5, 126841455), (9, 70467475), (13, 48785175), (15, 42280485), (25, 25368291), (39, 16261725), (45, 14093495), (53, 11966175), (65, 9757035), (75, 8456097), (117, 5420575), (159, 3988725), (195, 3252345), (225, 2818699), (265, 2393235), (325, 1951407), (477, 1329575), (585, 1084115), (689, 920475), (795, 797745), (975, 650469), (1325, 478647), (2067, 306825), (2385, 265915), (2925, 216823), (3445, 184095), (3975, 159549), (4091, 155025), (6201, 102275), (10335, 61365), (11925, 53183), (12273, 51675), (17225, 36819), (20455, 31005)]