60901995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 123457536

約数和(自身を除く): 62555541

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 67, 77, 105, 165, 201, 231, 335, 385, 469, 737, 787, 1005, 1155, 1407, 2211, 2345, 2361, 3685, 3935, 5159, 5509, 7035, 8657, 11055, 11805, 15477, 16527, 25795, 25971, 27545, 43285, 52729, 60599, 77385, 82635, 129855, 158187, 181797, 263645, 302995, 369103, 580019, 790935, 908985, 1107309, 1740057, 1845515, 2900095, 4060133, 5536545, 8700285, 12180399, 20300665, 60901995]

約数ペア:

[(1, 60901995), (3, 20300665), (5, 12180399), (7, 8700285), (11, 5536545), (15, 4060133), (21, 2900095), (33, 1845515), (35, 1740057), (55, 1107309), (67, 908985), (77, 790935), (105, 580019), (165, 369103), (201, 302995), (231, 263645), (335, 181797), (385, 158187), (469, 129855), (737, 82635), (787, 77385), (1005, 60599), (1155, 52729), (1407, 43285), (2211, 27545), (2345, 25971), (2361, 25795), (3685, 16527), (3935, 15477), (5159, 11805), (5509, 11055), (7035, 8657)]