7707996979215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2131}}^1\times {\mathrm{70529}}^1$

素因数の和:72944

約数の個数: 64

約数和(自身を含む): 13338416931840

約数和(自身を除く): 5630419952625

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 789, 1315, 2131, 3419, 3945, 6393, 10257, 10655, 17095, 27703, 31965, 51285, 70529, 83109, 138515, 211587, 352645, 415545, 560453, 916877, 1057935, 1681359, 2750631, 2802265, 4584385, 7285889, 8406795, 13753155, 18549127, 21857667, 36429445, 55647381, 92745635, 109288335, 150297299, 241138651, 278236905, 450891897, 723415953, 751486495, 1205693255, 1953864887, 2254459485, 3617079765, 5861594661, 9769324435, 29307973305, 39528189637, 118584568911, 197640948185, 513866465281, 592922844555, 1541599395843, 2569332326405, 7707996979215]

約数ペア:

[(1, 7707996979215), (3, 2569332326405), (5, 1541599395843), (13, 592922844555), (15, 513866465281), (39, 197640948185), (65, 118584568911), (195, 39528189637), (263, 29307973305), (789, 9769324435), (1315, 5861594661), (2131, 3617079765), (3419, 2254459485), (3945, 1953864887), (6393, 1205693255), (10257, 751486495), (10655, 723415953), (17095, 450891897), (27703, 278236905), (31965, 241138651), (51285, 150297299), (70529, 109288335), (83109, 92745635), (138515, 55647381), (211587, 36429445), (352645, 21857667), (415545, 18549127), (560453, 13753155), (916877, 8406795), (1057935, 7285889), (1681359, 4584385), (2750631, 2802265)]