145857375

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 64

約数和(自身を含む): 281548800

約数和(自身を除く): 135691425

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 125, 135, 207, 225, 345, 375, 575, 621, 675, 1035, 1125, 1725, 1879, 2875, 3105, 3375, 5175, 5637, 8625, 9395, 15525, 16911, 25875, 28185, 43217, 46975, 50733, 77625, 84555, 129651, 140925, 216085, 234875, 253665, 388953, 422775, 648255, 704625, 1080425, 1166859, 1268325, 1944765, 2113875, 3241275, 5402125, 5834295, 6341625, 9723825, 16206375, 29171475, 48619125, 145857375]

約数ペア:

[(1, 145857375), (3, 48619125), (5, 29171475), (9, 16206375), (15, 9723825), (23, 6341625), (25, 5834295), (27, 5402125), (45, 3241275), (69, 2113875), (75, 1944765), (115, 1268325), (125, 1166859), (135, 1080425), (207, 704625), (225, 648255), (345, 422775), (375, 388953), (575, 253665), (621, 234875), (675, 216085), (1035, 140925), (1125, 129651), (1725, 84555), (1879, 77625), (2875, 50733), (3105, 46975), (3375, 43217), (5175, 28185), (5637, 25875), (8625, 16911), (9395, 15525)]