442181255

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 558835200

約数和(自身を除く): 116653945

約数列:

[1, 5, 43, 71, 83, 215, 349, 355, 415, 1745, 3053, 3569, 5893, 15007, 15265, 17845, 24779, 28967, 29465, 75035, 123895, 144835, 253399, 1065497, 1245581, 1266995, 2056657, 5327485, 6227905, 10283285, 88436251, 442181255]

約数ペア:

[(1, 442181255), (5, 88436251), (43, 10283285), (71, 6227905), (83, 5327485), (215, 2056657), (349, 1266995), (355, 1245581), (415, 1065497), (1745, 253399), (3053, 144835), (3569, 123895), (5893, 75035), (15007, 29465), (15265, 28967), (17845, 24779)]