6612146975

素因数分解:

$5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1291}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 9889800048

約数和(自身を除く): 3277653073

約数列:

[1, 5, 7, 25, 35, 37, 49, 113, 175, 185, 245, 259, 565, 791, 925, 1225, 1291, 1295, 1813, 2825, 3955, 4181, 5537, 6455, 6475, 9037, 9065, 19775, 20905, 27685, 29267, 32275, 45185, 45325, 47767, 63259, 104525, 138425, 145883, 146335, 204869, 225925, 238835, 316295, 334369, 729415, 731675, 1021181, 1024345, 1194175, 1581475, 1671845, 2340583, 3647075, 5105905, 5121725, 5397671, 7148267, 8359225, 11702915, 25529525, 26988355, 35741335, 37783697, 58514575, 134941775, 178706675, 188918485, 264485879, 944592425, 1322429395, 6612146975]

約数ペア:

[(1, 6612146975), (5, 1322429395), (7, 944592425), (25, 264485879), (35, 188918485), (37, 178706675), (49, 134941775), (113, 58514575), (175, 37783697), (185, 35741335), (245, 26988355), (259, 25529525), (565, 11702915), (791, 8359225), (925, 7148267), (1225, 5397671), (1291, 5121725), (1295, 5105905), (1813, 3647075), (2825, 2340583), (3955, 1671845), (4181, 1581475), (5537, 1194175), (6455, 1024345), (6475, 1021181), (9037, 731675), (9065, 729415), (19775, 334369), (20905, 316295), (27685, 238835), (29267, 225925), (32275, 204869), (45185, 146335), (45325, 145883), (47767, 138425), (63259, 104525)]