4058715

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 6829056

約数和(自身を除く): 2770341

約数列:

[1, 3, 5, 15, 37, 71, 103, 111, 185, 213, 309, 355, 515, 555, 1065, 1545, 2627, 3811, 7313, 7881, 11433, 13135, 19055, 21939, 36565, 39405, 57165, 109695, 270581, 811743, 1352905, 4058715]

約数ペア:

[(1, 4058715), (3, 1352905), (5, 811743), (15, 270581), (37, 109695), (71, 57165), (103, 39405), (111, 36565), (185, 21939), (213, 19055), (309, 13135), (355, 11433), (515, 7881), (555, 7313), (1065, 3811), (1545, 2627)]