1427606425

素因数分解:

$5^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{4643}}^1$

素因数の和:4918

約数の個数: 36

約数和(自身を含む): 2067898896

約数和(自身を除く): 640292471

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 251, 1225, 1255, 1757, 4643, 6275, 8785, 12299, 23215, 32501, 43925, 61495, 116075, 162505, 227507, 307475, 812525, 1137535, 1165393, 5687675, 5826965, 8157751, 29134825, 40788755, 57104257, 203943775, 285521285, 1427606425]

約数ペア:

[(1, 1427606425), (5, 285521285), (7, 203943775), (25, 57104257), (35, 40788755), (49, 29134825), (175, 8157751), (245, 5826965), (251, 5687675), (1225, 1165393), (1255, 1137535), (1757, 812525), (4643, 307475), (6275, 227507), (8785, 162505), (12299, 116075), (23215, 61495), (32501, 43925)]