48812985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 91819728

約数和(自身を除く): 43006743

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 181, 195, 461, 543, 585, 905, 1383, 1629, 2305, 2353, 2715, 4149, 5993, 6915, 7059, 8145, 11765, 17979, 20745, 21177, 29965, 35295, 53937, 83441, 89895, 105885, 250323, 269685, 417205, 750969, 1084733, 1251615, 3254199, 3754845, 5423665, 9762597, 16270995, 48812985]

約数ペア:

[(1, 48812985), (3, 16270995), (5, 9762597), (9, 5423665), (13, 3754845), (15, 3254199), (39, 1251615), (45, 1084733), (65, 750969), (117, 417205), (181, 269685), (195, 250323), (461, 105885), (543, 89895), (585, 83441), (905, 53937), (1383, 35295), (1629, 29965), (2305, 21177), (2353, 20745), (2715, 17979), (4149, 11765), (5993, 8145), (6915, 7059)]