4622415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 9083520

約数和(自身を除く): 4461105

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 331, 399, 665, 735, 931, 993, 1655, 1995, 2317, 2793, 4655, 4965, 6289, 6951, 11585, 13965, 16219, 18867, 31445, 34755, 44023, 48657, 81095, 94335, 132069, 220115, 243285, 308161, 660345, 924483, 1540805, 4622415]

約数ペア:

[(1, 4622415), (3, 1540805), (5, 924483), (7, 660345), (15, 308161), (19, 243285), (21, 220115), (35, 132069), (49, 94335), (57, 81095), (95, 48657), (105, 44023), (133, 34755), (147, 31445), (245, 18867), (285, 16219), (331, 13965), (399, 11585), (665, 6951), (735, 6289), (931, 4965), (993, 4655), (1655, 2793), (1995, 2317)]