2014874775

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 3730490400

約数和(自身を除く): 1715615625

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 173, 185, 225, 333, 519, 555, 865, 925, 1399, 1557, 1665, 2595, 2775, 4197, 4325, 6401, 6995, 7785, 8325, 12591, 12975, 19203, 20985, 32005, 34975, 38925, 51763, 57609, 62955, 96015, 104925, 155289, 160025, 242027, 258815, 288045, 314775, 465867, 480075, 726081, 776445, 1210135, 1294075, 1440225, 2178243, 2329335, 3630405, 3882225, 6050675, 8954999, 10891215, 11646675, 18152025, 26864997, 44774995, 54456075, 80594991, 134324985, 223874975, 402974955, 671624925, 2014874775]

約数ペア:

[(1, 2014874775), (3, 671624925), (5, 402974955), (9, 223874975), (15, 134324985), (25, 80594991), (37, 54456075), (45, 44774995), (75, 26864997), (111, 18152025), (173, 11646675), (185, 10891215), (225, 8954999), (333, 6050675), (519, 3882225), (555, 3630405), (865, 2329335), (925, 2178243), (1399, 1440225), (1557, 1294075), (1665, 1210135), (2595, 776445), (2775, 726081), (4197, 480075), (4325, 465867), (6401, 314775), (6995, 288045), (7785, 258815), (8325, 242027), (12591, 160025), (12975, 155289), (19203, 104925), (20985, 96015), (32005, 62955), (34975, 57609), (38925, 51763)]