23918055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 46232064

約数和(自身を除く): 22314009

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 631, 665, 1083, 1805, 1893, 1995, 2527, 3155, 4417, 5415, 7581, 9465, 11989, 12635, 13251, 22085, 35967, 37905, 59945, 66255, 83923, 179835, 227791, 251769, 419615, 683373, 1138955, 1258845, 1594537, 3416865, 4783611, 7972685, 23918055]

約数ペア:

[(1, 23918055), (3, 7972685), (5, 4783611), (7, 3416865), (15, 1594537), (19, 1258845), (21, 1138955), (35, 683373), (57, 419615), (95, 251769), (105, 227791), (133, 179835), (285, 83923), (361, 66255), (399, 59945), (631, 37905), (665, 35967), (1083, 22085), (1805, 13251), (1893, 12635), (1995, 11989), (2527, 9465), (3155, 7581), (4417, 5415)]