306864435

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4337}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 505984320

約数和(自身を除く): 199119885

約数列:

[1, 3, 5, 15, 53, 89, 159, 265, 267, 445, 795, 1335, 4337, 4717, 13011, 14151, 21685, 23585, 65055, 70755, 229861, 385993, 689583, 1149305, 1157979, 1929965, 3447915, 5789895, 20457629, 61372887, 102288145, 306864435]

約数ペア:

[(1, 306864435), (3, 102288145), (5, 61372887), (15, 20457629), (53, 5789895), (89, 3447915), (159, 1929965), (265, 1157979), (267, 1149305), (445, 689583), (795, 385993), (1335, 229861), (4337, 70755), (4717, 65055), (13011, 23585), (14151, 21685)]