105657975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 209263392

約数和(自身を除く): 103605417

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 75, 85, 115, 153, 207, 225, 255, 345, 391, 425, 575, 765, 1035, 1173, 1201, 1275, 1725, 1955, 3519, 3603, 3825, 5175, 5865, 6005, 9775, 10809, 17595, 18015, 20417, 27623, 29325, 30025, 54045, 61251, 82869, 87975, 90075, 102085, 138115, 183753, 248607, 270225, 306255, 414345, 469591, 510425, 690575, 918765, 1243035, 1408773, 1531275, 2071725, 2347955, 4226319, 4593825, 6215175, 7043865, 11739775, 21131595, 35219325, 105657975]

約数ペア:

[(1, 105657975), (3, 35219325), (5, 21131595), (9, 11739775), (15, 7043865), (17, 6215175), (23, 4593825), (25, 4226319), (45, 2347955), (51, 2071725), (69, 1531275), (75, 1408773), (85, 1243035), (115, 918765), (153, 690575), (207, 510425), (225, 469591), (255, 414345), (345, 306255), (391, 270225), (425, 248607), (575, 183753), (765, 138115), (1035, 102085), (1173, 90075), (1201, 87975), (1275, 82869), (1725, 61251), (1955, 54045), (3519, 30025), (3603, 29325), (3825, 27623), (5175, 20417), (5865, 18015), (6005, 17595), (9775, 10809)]