40105455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 70726656

約数和(自身を除く): 30621201

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 4783, 8385, 14349, 23915, 62179, 71745, 186537, 205669, 310895, 617007, 932685, 1028345, 2673697, 3085035, 8021091, 13368485, 40105455]

約数ペア:

[(1, 40105455), (3, 13368485), (5, 8021091), (13, 3085035), (15, 2673697), (39, 1028345), (43, 932685), (65, 617007), (129, 310895), (195, 205669), (215, 186537), (559, 71745), (645, 62179), (1677, 23915), (2795, 14349), (4783, 8385)]