84045015

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 150115680

約数和(自身を除く): 66070665

約数列:

[1, 3, 5, 9, 15, 45, 53, 131, 159, 265, 269, 393, 477, 655, 795, 807, 1179, 1345, 1965, 2385, 2421, 4035, 5895, 6943, 12105, 14257, 20829, 34715, 35239, 42771, 62487, 71285, 104145, 105717, 128313, 176195, 213855, 312435, 317151, 528585, 641565, 1585755, 1867667, 5603001, 9338335, 16809003, 28015005, 84045015]

約数ペア:

[(1, 84045015), (3, 28015005), (5, 16809003), (9, 9338335), (15, 5603001), (45, 1867667), (53, 1585755), (131, 641565), (159, 528585), (265, 317151), (269, 312435), (393, 213855), (477, 176195), (655, 128313), (795, 105717), (807, 104145), (1179, 71285), (1345, 62487), (1965, 42771), (2385, 35239), (2421, 34715), (4035, 20829), (5895, 14257), (6943, 12105)]