243345025

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18059}}^1$

素因数の和:18094

約数の個数: 36

約数和(自身を含む): 382944240

約数和(自身を除く): 139599215

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1925, 2695, 13475, 18059, 90295, 126413, 198649, 451475, 632065, 884891, 993245, 1390543, 3160325, 4424455, 4966225, 6952715, 9733801, 22122275, 34763575, 48669005, 243345025]

約数ペア:

[(1, 243345025), (5, 48669005), (7, 34763575), (11, 22122275), (25, 9733801), (35, 6952715), (49, 4966225), (55, 4424455), (77, 3160325), (175, 1390543), (245, 993245), (275, 884891), (385, 632065), (539, 451475), (1225, 198649), (1925, 126413), (2695, 90295), (13475, 18059)]