137364395

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 210781440

約数和(自身を除く): 73417045

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 665, 805, 931, 1127, 1283, 2185, 3059, 4655, 5635, 6415, 8981, 15295, 21413, 24377, 29509, 44905, 62867, 107065, 121885, 147545, 170639, 206563, 314335, 560671, 853195, 1032815, 1194473, 1445941, 2803355, 3924697, 5972365, 7229705, 19623485, 27472879, 137364395]

約数ペア:

[(1, 137364395), (5, 27472879), (7, 19623485), (19, 7229705), (23, 5972365), (35, 3924697), (49, 2803355), (95, 1445941), (115, 1194473), (133, 1032815), (161, 853195), (245, 560671), (437, 314335), (665, 206563), (805, 170639), (931, 147545), (1127, 121885), (1283, 107065), (2185, 62867), (3059, 44905), (4655, 29509), (5635, 24377), (6415, 21413), (8981, 15295)]