2983001875

素因数分解:

$5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 4426583040

約数和(自身を除く): 1443581165

約数列:

[1, 5, 7, 25, 35, 47, 89, 125, 163, 175, 235, 329, 445, 623, 625, 815, 875, 1141, 1175, 1645, 2225, 3115, 4075, 4183, 4375, 5705, 5875, 7661, 8225, 11125, 14507, 15575, 20375, 20915, 28525, 29281, 29375, 38305, 41125, 53627, 55625, 72535, 77875, 101549, 101875, 104575, 142625, 146405, 191525, 205625, 268135, 362675, 389375, 507745, 522875, 681829, 713125, 732025, 957625, 1340675, 1813375, 2538725, 2614375, 3409145, 3660125, 4772803, 4788125, 6703375, 9066875, 12693625, 17045725, 18300625, 23864015, 33516875, 63468125, 85228625, 119320075, 426143125, 596600375, 2983001875]

約数ペア:

[(1, 2983001875), (5, 596600375), (7, 426143125), (25, 119320075), (35, 85228625), (47, 63468125), (89, 33516875), (125, 23864015), (163, 18300625), (175, 17045725), (235, 12693625), (329, 9066875), (445, 6703375), (623, 4788125), (625, 4772803), (815, 3660125), (875, 3409145), (1141, 2614375), (1175, 2538725), (1645, 1813375), (2225, 1340675), (3115, 957625), (4075, 732025), (4183, 713125), (4375, 681829), (5705, 522875), (5875, 507745), (7661, 389375), (8225, 362675), (11125, 268135), (14507, 205625), (15575, 191525), (20375, 146405), (20915, 142625), (28525, 104575), (29281, 101875), (29375, 101549), (38305, 77875), (41125, 72535), (53627, 55625)]