4251569105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 6345216000

約数和(自身を除く): 2093646895

約数列:

[1, 5, 7, 19, 35, 53, 71, 95, 133, 265, 355, 371, 497, 665, 1007, 1349, 1699, 1855, 2485, 3763, 5035, 6745, 7049, 8495, 9443, 11893, 18815, 26341, 32281, 35245, 47215, 59465, 71497, 90047, 120629, 131705, 161405, 225967, 357485, 450235, 500479, 603145, 630329, 844403, 1129835, 1710893, 2291951, 2502395, 3151645, 4222015, 6393337, 8554465, 11459755, 11976251, 16043657, 31966685, 44753359, 59881255, 80218285, 121473403, 223766795, 607367015, 850313821, 4251569105]

約数ペア:

[(1, 4251569105), (5, 850313821), (7, 607367015), (19, 223766795), (35, 121473403), (53, 80218285), (71, 59881255), (95, 44753359), (133, 31966685), (265, 16043657), (355, 11976251), (371, 11459755), (497, 8554465), (665, 6393337), (1007, 4222015), (1349, 3151645), (1699, 2502395), (1855, 2291951), (2485, 1710893), (3763, 1129835), (5035, 844403), (6745, 630329), (7049, 603145), (8495, 500479), (9443, 450235), (11893, 357485), (18815, 225967), (26341, 161405), (32281, 131705), (35245, 120629), (47215, 90047), (59465, 71497)]