2019937425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{3019}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 3648933120

約数和(自身を除く): 1628995695

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 811, 825, 2433, 3019, 4055, 8921, 9057, 12165, 15095, 20275, 26763, 33209, 44605, 45285, 60825, 75475, 99627, 133815, 166045, 223025, 226425, 498135, 669075, 830225, 2448409, 2490675, 7345227, 12242045, 26932499, 36726135, 61210225, 80797497, 134662495, 183630675, 403987485, 673312475, 2019937425]

約数ペア:

[(1, 2019937425), (3, 673312475), (5, 403987485), (11, 183630675), (15, 134662495), (25, 80797497), (33, 61210225), (55, 36726135), (75, 26932499), (165, 12242045), (275, 7345227), (811, 2490675), (825, 2448409), (2433, 830225), (3019, 669075), (4055, 498135), (8921, 226425), (9057, 223025), (12165, 166045), (15095, 133815), (20275, 99627), (26763, 75475), (33209, 60825), (44605, 45285)]