73516885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 100679040

約数和(自身を除く): 27162155

約数列:

[1, 5, 13, 29, 43, 65, 145, 215, 377, 559, 907, 1247, 1885, 2795, 4535, 6235, 11791, 16211, 26303, 39001, 58955, 81055, 131515, 195005, 341939, 507013, 1131029, 1709695, 2535065, 5655145, 14703377, 73516885]

約数ペア:

[(1, 73516885), (5, 14703377), (13, 5655145), (29, 2535065), (43, 1709695), (65, 1131029), (145, 507013), (215, 341939), (377, 195005), (559, 131515), (907, 81055), (1247, 58955), (1885, 39001), (2795, 26303), (4535, 16211), (6235, 11791)]