37960725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 71245440

約数和(自身を除く): 33284715

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 89, 121, 141, 165, 235, 267, 275, 363, 445, 517, 605, 705, 825, 979, 1175, 1335, 1551, 1815, 2225, 2585, 2937, 3025, 3525, 4183, 4895, 5687, 6675, 7755, 9075, 10769, 12549, 12925, 14685, 17061, 20915, 24475, 28435, 32307, 38775, 46013, 53845, 62745, 73425, 85305, 104575, 138039, 142175, 161535, 230065, 269225, 313725, 426525, 506143, 690195, 807675, 1150325, 1518429, 2530715, 3450975, 7592145, 12653575, 37960725]

約数ペア:

[(1, 37960725), (3, 12653575), (5, 7592145), (11, 3450975), (15, 2530715), (25, 1518429), (33, 1150325), (47, 807675), (55, 690195), (75, 506143), (89, 426525), (121, 313725), (141, 269225), (165, 230065), (235, 161535), (267, 142175), (275, 138039), (363, 104575), (445, 85305), (517, 73425), (605, 62745), (705, 53845), (825, 46013), (979, 38775), (1175, 32307), (1335, 28435), (1551, 24475), (1815, 20915), (2225, 17061), (2585, 14685), (2937, 12925), (3025, 12549), (3525, 10769), (4183, 9075), (4895, 7755), (5687, 6675)]