156956147725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{51437}}^1$

素因数の和:51730

約数の個数: 48

約数和(自身を含む): 215650728720

約数和(自身を除く): 58694580995

約数列:

[1, 5, 13, 25, 41, 65, 205, 229, 325, 533, 1025, 1145, 2665, 2977, 5725, 9389, 13325, 14885, 46945, 51437, 74425, 122057, 234725, 257185, 610285, 668681, 1285925, 2108917, 3051425, 3343405, 10544585, 11779073, 16717025, 27415921, 52722925, 58895365, 137079605, 153127949, 294476825, 482941993, 685398025, 765639745, 2414709965, 3828198725, 6278245909, 12073549825, 31391229545, 156956147725]

約数ペア:

[(1, 156956147725), (5, 31391229545), (13, 12073549825), (25, 6278245909), (41, 3828198725), (65, 2414709965), (205, 765639745), (229, 685398025), (325, 482941993), (533, 294476825), (1025, 153127949), (1145, 137079605), (2665, 58895365), (2977, 52722925), (5725, 27415921), (9389, 16717025), (13325, 11779073), (14885, 10544585), (46945, 3343405), (51437, 3051425), (74425, 2108917), (122057, 1285925), (234725, 668681), (257185, 610285)]