28917146885

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{8929}}^1$

素因数の和:9110

約数の個数: 48

約数和(自身を含む): 39250779120

約数和(自身を除く): 10333632235

約数列:

[1, 5, 11, 53, 55, 101, 121, 265, 505, 583, 605, 1111, 2915, 5353, 5555, 6413, 8929, 12221, 26765, 32065, 44645, 58883, 61105, 98219, 294415, 473237, 491095, 647713, 901829, 1080409, 2366185, 3238565, 4509145, 5205607, 5402045, 9920119, 26028035, 47796937, 49600595, 57261677, 109121309, 238984685, 286308385, 525766307, 545606545, 2628831535, 5783429377, 28917146885]

約数ペア:

[(1, 28917146885), (5, 5783429377), (11, 2628831535), (53, 545606545), (55, 525766307), (101, 286308385), (121, 238984685), (265, 109121309), (505, 57261677), (583, 49600595), (605, 47796937), (1111, 26028035), (2915, 9920119), (5353, 5402045), (5555, 5205607), (6413, 4509145), (8929, 3238565), (12221, 2366185), (26765, 1080409), (32065, 901829), (44645, 647713), (58883, 491095), (61105, 473237), (98219, 294415)]