11995935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 23529600

約数和(自身を除く): 11533665

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 859, 931, 1995, 2577, 2793, 4295, 4655, 6013, 12885, 13965, 16321, 18039, 30065, 42091, 48963, 81605, 90195, 114247, 126273, 210455, 244815, 342741, 571235, 631365, 799729, 1713705, 2399187, 3998645, 11995935]

約数ペア:

[(1, 11995935), (3, 3998645), (5, 2399187), (7, 1713705), (15, 799729), (19, 631365), (21, 571235), (35, 342741), (49, 244815), (57, 210455), (95, 126273), (105, 114247), (133, 90195), (147, 81605), (245, 48963), (285, 42091), (399, 30065), (665, 18039), (735, 16321), (859, 13965), (931, 12885), (1995, 6013), (2577, 4655), (2793, 4295)]