13305906435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 22603276800

約数和(自身を除く): 9297370365

約数列:

[1, 3, 5, 15, 19, 57, 95, 257, 285, 389, 467, 771, 1167, 1285, 1401, 1945, 2335, 3855, 4883, 5835, 7005, 7391, 8873, 14649, 22173, 24415, 26619, 36955, 44365, 73245, 99973, 110865, 120019, 133095, 181663, 299919, 360057, 499865, 544989, 600095, 908315, 1499595, 1800285, 1899487, 2280361, 2724945, 3451597, 5698461, 6841083, 9497435, 10354791, 11401805, 17257985, 28492305, 34205415, 46687391, 51773955, 140062173, 233436955, 700310865, 887060429, 2661181287, 4435302145, 13305906435]

約数ペア:

[(1, 13305906435), (3, 4435302145), (5, 2661181287), (15, 887060429), (19, 700310865), (57, 233436955), (95, 140062173), (257, 51773955), (285, 46687391), (389, 34205415), (467, 28492305), (771, 17257985), (1167, 11401805), (1285, 10354791), (1401, 9497435), (1945, 6841083), (2335, 5698461), (3855, 3451597), (4883, 2724945), (5835, 2280361), (7005, 1899487), (7391, 1800285), (8873, 1499595), (14649, 908315), (22173, 600095), (24415, 544989), (26619, 499865), (36955, 360057), (44365, 299919), (73245, 181663), (99973, 133095), (110865, 120019)]