21899042295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1261829}}^1$

素因数の和:1261939

約数の個数: 32

約数和(自身を含む): 38157739200

約数和(自身を除く): 16258696905

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 17355, 1261829, 3785487, 6309145, 16403777, 18927435, 49211331, 82018885, 112302781, 246056655, 336908343, 561513905, 1459936153, 1684541715, 4379808459, 7299680765, 21899042295]

約数ペア:

[(1, 21899042295), (3, 7299680765), (5, 4379808459), (13, 1684541715), (15, 1459936153), (39, 561513905), (65, 336908343), (89, 246056655), (195, 112302781), (267, 82018885), (445, 49211331), (1157, 18927435), (1335, 16403777), (3471, 6309145), (5785, 3785487), (17355, 1261829)]