354460485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 608112576

約数和(自身を除く): 253652091

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 361, 977, 1005, 1083, 1273, 1805, 2931, 3819, 4885, 5415, 6365, 14655, 18563, 19095, 24187, 55689, 65459, 72561, 92815, 120935, 196377, 278445, 327295, 352697, 362805, 981885, 1058091, 1243721, 1763485, 3731163, 5290455, 6218605, 18655815, 23630699, 70892097, 118153495, 354460485]

約数ペア:

[(1, 354460485), (3, 118153495), (5, 70892097), (15, 23630699), (19, 18655815), (57, 6218605), (67, 5290455), (95, 3731163), (201, 1763485), (285, 1243721), (335, 1058091), (361, 981885), (977, 362805), (1005, 352697), (1083, 327295), (1273, 278445), (1805, 196377), (2931, 120935), (3819, 92815), (4885, 72561), (5415, 65459), (6365, 55689), (14655, 24187), (18563, 19095)]