79009485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 60958515

約数列:

[1, 3, 5, 15, 23, 29, 53, 69, 87, 115, 145, 149, 159, 265, 345, 435, 447, 667, 745, 795, 1219, 1537, 2001, 2235, 3335, 3427, 3657, 4321, 4611, 6095, 7685, 7897, 10005, 10281, 12963, 17135, 18285, 21605, 23055, 23691, 35351, 39485, 51405, 64815, 99383, 106053, 118455, 176755, 181631, 229013, 298149, 496915, 530265, 544893, 687039, 908155, 1145065, 1490745, 2724465, 3435195, 5267299, 15801897, 26336495, 79009485]

約数ペア:

[(1, 79009485), (3, 26336495), (5, 15801897), (15, 5267299), (23, 3435195), (29, 2724465), (53, 1490745), (69, 1145065), (87, 908155), (115, 687039), (145, 544893), (149, 530265), (159, 496915), (265, 298149), (345, 229013), (435, 181631), (447, 176755), (667, 118455), (745, 106053), (795, 99383), (1219, 64815), (1537, 51405), (2001, 39485), (2235, 35351), (3335, 23691), (3427, 23055), (3657, 21605), (4321, 18285), (4611, 17135), (6095, 12963), (7685, 10281), (7897, 10005)]