38370735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 72412704

約数和(自身を除く): 34041969

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 613, 963, 1391, 1605, 1839, 3065, 4173, 4815, 5517, 6955, 7969, 9195, 12519, 20865, 23907, 27585, 39845, 62595, 65591, 71721, 119535, 196773, 327955, 358605, 590319, 852683, 983865, 2558049, 2951595, 4263415, 7674147, 12790245, 38370735]

約数ペア:

[(1, 38370735), (3, 12790245), (5, 7674147), (9, 4263415), (13, 2951595), (15, 2558049), (39, 983865), (45, 852683), (65, 590319), (107, 358605), (117, 327955), (195, 196773), (321, 119535), (535, 71721), (585, 65591), (613, 62595), (963, 39845), (1391, 27585), (1605, 23907), (1839, 20865), (3065, 12519), (4173, 9195), (4815, 7969), (5517, 6955)]