32576715

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 61430400

約数和(自身を除く): 28853685

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 87, 135, 145, 157, 159, 261, 265, 435, 471, 477, 783, 785, 795, 1305, 1413, 1431, 1537, 2355, 2385, 3915, 4239, 4553, 4611, 7065, 7155, 7685, 8321, 13659, 13833, 21195, 22765, 23055, 24963, 40977, 41499, 41605, 68295, 69165, 74889, 122931, 124815, 204885, 207495, 224667, 241309, 374445, 614655, 723927, 1123335, 1206545, 2171781, 3619635, 6515343, 10858905, 32576715]

約数ペア:

[(1, 32576715), (3, 10858905), (5, 6515343), (9, 3619635), (15, 2171781), (27, 1206545), (29, 1123335), (45, 723927), (53, 614655), (87, 374445), (135, 241309), (145, 224667), (157, 207495), (159, 204885), (261, 124815), (265, 122931), (435, 74889), (471, 69165), (477, 68295), (783, 41605), (785, 41499), (795, 40977), (1305, 24963), (1413, 23055), (1431, 22765), (1537, 21195), (2355, 13833), (2385, 13659), (3915, 8321), (4239, 7685), (4553, 7155), (4611, 7065)]