8669925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 17641728

約数和(自身を除く): 8971803

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 113, 155, 165, 225, 275, 279, 339, 341, 465, 495, 565, 775, 825, 1017, 1023, 1243, 1395, 1695, 1705, 2325, 2475, 2825, 3069, 3503, 3729, 5085, 5115, 6215, 6975, 8475, 8525, 10509, 11187, 15345, 17515, 18645, 25425, 25575, 31075, 31527, 38533, 52545, 55935, 76725, 87575, 93225, 115599, 157635, 192665, 262725, 279675, 346797, 577995, 788175, 963325, 1733985, 2889975, 8669925]

約数ペア:

[(1, 8669925), (3, 2889975), (5, 1733985), (9, 963325), (11, 788175), (15, 577995), (25, 346797), (31, 279675), (33, 262725), (45, 192665), (55, 157635), (75, 115599), (93, 93225), (99, 87575), (113, 76725), (155, 55935), (165, 52545), (225, 38533), (275, 31527), (279, 31075), (339, 25575), (341, 25425), (465, 18645), (495, 17515), (565, 15345), (775, 11187), (825, 10509), (1017, 8525), (1023, 8475), (1243, 6975), (1395, 6215), (1695, 5115), (1705, 5085), (2325, 3729), (2475, 3503), (2825, 3069)]