42698925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 82328064

約数和(自身を除く): 39629139

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 45, 69, 75, 111, 115, 185, 207, 223, 225, 333, 345, 555, 575, 669, 851, 925, 1035, 1115, 1665, 1725, 2007, 2553, 2775, 3345, 4255, 5129, 5175, 5575, 7659, 8251, 8325, 10035, 12765, 15387, 16725, 21275, 24753, 25645, 38295, 41255, 46161, 50175, 63825, 74259, 76935, 123765, 128225, 189773, 191475, 206275, 230805, 371295, 384675, 569319, 618825, 948865, 1154025, 1707957, 1856475, 2846595, 4744325, 8539785, 14232975, 42698925]

約数ペア:

[(1, 42698925), (3, 14232975), (5, 8539785), (9, 4744325), (15, 2846595), (23, 1856475), (25, 1707957), (37, 1154025), (45, 948865), (69, 618825), (75, 569319), (111, 384675), (115, 371295), (185, 230805), (207, 206275), (223, 191475), (225, 189773), (333, 128225), (345, 123765), (555, 76935), (575, 74259), (669, 63825), (851, 50175), (925, 46161), (1035, 41255), (1115, 38295), (1665, 25645), (1725, 24753), (2007, 21275), (2553, 16725), (2775, 15387), (3345, 12765), (4255, 10035), (5129, 8325), (5175, 8251), (5575, 7659)]