156747378915

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1\times {\mathrm{12511}}^1$

素因数の和:14664

約数の個数: 48

約数和(自身を含む): 273808604160

約数和(自身を除く): 117061225245

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2003, 2085, 6009, 6255, 10015, 12511, 18027, 30045, 37533, 62555, 90135, 112599, 187665, 278417, 562995, 835251, 1392085, 1739029, 2505753, 4176255, 5217087, 8695145, 12528765, 15651261, 25059533, 26085435, 75178599, 78256305, 125297665, 225535797, 375892995, 1127678985, 3483275087, 10449825261, 17416375435, 31349475783, 52249126305, 156747378915]

約数ペア:

[(1, 156747378915), (3, 52249126305), (5, 31349475783), (9, 17416375435), (15, 10449825261), (45, 3483275087), (139, 1127678985), (417, 375892995), (695, 225535797), (1251, 125297665), (2003, 78256305), (2085, 75178599), (6009, 26085435), (6255, 25059533), (10015, 15651261), (12511, 12528765), (18027, 8695145), (30045, 5217087), (37533, 4176255), (62555, 2505753), (90135, 1739029), (112599, 1392085), (187665, 835251), (278417, 562995)]