45120375

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 41366025

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 125, 135, 145, 225, 261, 375, 435, 461, 675, 725, 783, 1125, 1305, 1383, 2175, 2305, 3375, 3625, 3915, 4149, 6525, 6915, 10875, 11525, 12447, 13369, 19575, 20745, 32625, 34575, 40107, 57625, 62235, 66845, 97875, 103725, 120321, 172875, 200535, 311175, 334225, 360963, 518625, 601605, 1002675, 1555875, 1671125, 1804815, 3008025, 5013375, 9024075, 15040125, 45120375]

約数ペア:

[(1, 45120375), (3, 15040125), (5, 9024075), (9, 5013375), (15, 3008025), (25, 1804815), (27, 1671125), (29, 1555875), (45, 1002675), (75, 601605), (87, 518625), (125, 360963), (135, 334225), (145, 311175), (225, 200535), (261, 172875), (375, 120321), (435, 103725), (461, 97875), (675, 66845), (725, 62235), (783, 57625), (1125, 40107), (1305, 34575), (1383, 32625), (2175, 20745), (2305, 19575), (3375, 13369), (3625, 12447), (3915, 11525), (4149, 10875), (6525, 6915)]