61333875

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 120182400

約数和(自身を除く): 58848525

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 375, 425, 459, 675, 765, 1069, 1125, 1275, 2125, 2295, 3207, 3375, 3825, 5345, 6375, 9621, 11475, 16035, 18173, 19125, 26725, 28863, 48105, 54519, 57375, 80175, 90865, 133625, 144315, 163557, 240525, 272595, 400875, 454325, 490671, 721575, 817785, 1202625, 1362975, 2271625, 2453355, 3607875, 4088925, 6814875, 12266775, 20444625, 61333875]

約数ペア:

[(1, 61333875), (3, 20444625), (5, 12266775), (9, 6814875), (15, 4088925), (17, 3607875), (25, 2453355), (27, 2271625), (45, 1362975), (51, 1202625), (75, 817785), (85, 721575), (125, 490671), (135, 454325), (153, 400875), (225, 272595), (255, 240525), (375, 163557), (425, 144315), (459, 133625), (675, 90865), (765, 80175), (1069, 57375), (1125, 54519), (1275, 48105), (2125, 28863), (2295, 26725), (3207, 19125), (3375, 18173), (3825, 16035), (5345, 11475), (6375, 9621)]