64733655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 124679520

約数和(自身を除く): 59945865

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3037, 3045, 4263, 7105, 9111, 15185, 21259, 21315, 45555, 63777, 88073, 106295, 148813, 264219, 318885, 440365, 446439, 616511, 744065, 1321095, 1849533, 2232195, 3082555, 4315577, 9247665, 12946731, 21577885, 64733655]

約数ペア:

[(1, 64733655), (3, 21577885), (5, 12946731), (7, 9247665), (15, 4315577), (21, 3082555), (29, 2232195), (35, 1849533), (49, 1321095), (87, 744065), (105, 616511), (145, 446439), (147, 440365), (203, 318885), (245, 264219), (435, 148813), (609, 106295), (735, 88073), (1015, 63777), (1421, 45555), (3037, 21315), (3045, 21259), (4263, 15185), (7105, 9111)]