2903416215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 5379194880

約数和(自身を除く): 2475778665

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 239, 381, 635, 717, 889, 911, 1195, 1673, 1905, 2667, 2733, 3585, 4445, 4555, 5019, 6377, 8365, 13335, 13665, 19131, 25095, 30353, 31885, 91059, 95655, 115697, 151765, 212471, 217729, 347091, 455295, 578485, 637413, 653187, 809879, 1062355, 1088645, 1524103, 1735455, 2429637, 3187065, 3265935, 4049395, 4572309, 7620515, 12148185, 22861545, 27651583, 82954749, 138257915, 193561081, 414773745, 580683243, 967805405, 2903416215]

約数ペア:

[(1, 2903416215), (3, 967805405), (5, 580683243), (7, 414773745), (15, 193561081), (21, 138257915), (35, 82954749), (105, 27651583), (127, 22861545), (239, 12148185), (381, 7620515), (635, 4572309), (717, 4049395), (889, 3265935), (911, 3187065), (1195, 2429637), (1673, 1735455), (1905, 1524103), (2667, 1088645), (2733, 1062355), (3585, 809879), (4445, 653187), (4555, 637413), (5019, 578485), (6377, 455295), (8365, 347091), (13335, 217729), (13665, 212471), (19131, 151765), (25095, 115697), (30353, 95655), (31885, 91059)]