68673735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 61055865

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 1157, 1319, 1335, 3471, 3957, 4005, 5785, 6595, 10413, 11871, 17147, 17355, 19785, 51441, 52065, 59355, 85735, 117391, 154323, 257205, 352173, 586955, 771615, 1056519, 1526083, 1760865, 4578249, 5282595, 7630415, 13734747, 22891245, 68673735]

約数ペア:

[(1, 68673735), (3, 22891245), (5, 13734747), (9, 7630415), (13, 5282595), (15, 4578249), (39, 1760865), (45, 1526083), (65, 1056519), (89, 771615), (117, 586955), (195, 352173), (267, 257205), (445, 154323), (585, 117391), (801, 85735), (1157, 59355), (1319, 52065), (1335, 51441), (3471, 19785), (3957, 17355), (4005, 17147), (5785, 11871), (6595, 10413)]