47293515

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 38069685

約数列:

[1, 3, 5, 9, 15, 45, 47, 59, 141, 177, 235, 295, 379, 423, 531, 705, 885, 1137, 1895, 2115, 2655, 2773, 3411, 5685, 8319, 13865, 17055, 17813, 22361, 24957, 41595, 53439, 67083, 89065, 111805, 124785, 160317, 201249, 267195, 335415, 801585, 1006245, 1050967, 3152901, 5254835, 9458703, 15764505, 47293515]

約数ペア:

[(1, 47293515), (3, 15764505), (5, 9458703), (9, 5254835), (15, 3152901), (45, 1050967), (47, 1006245), (59, 801585), (141, 335415), (177, 267195), (235, 201249), (295, 160317), (379, 124785), (423, 111805), (531, 89065), (705, 67083), (885, 53439), (1137, 41595), (1895, 24957), (2115, 22361), (2655, 17813), (2773, 17055), (3411, 13865), (5685, 8319)]