153553155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{4051}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 296411904

約数和(自身を除く): 142858749

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 361, 399, 665, 1083, 1805, 1995, 2527, 4051, 5415, 7581, 12153, 12635, 20255, 28357, 37905, 60765, 76969, 85071, 141785, 230907, 384845, 425355, 538783, 1154535, 1462411, 1616349, 2693915, 4387233, 7312055, 8081745, 10236877, 21936165, 30710631, 51184385, 153553155]

約数ペア:

[(1, 153553155), (3, 51184385), (5, 30710631), (7, 21936165), (15, 10236877), (19, 8081745), (21, 7312055), (35, 4387233), (57, 2693915), (95, 1616349), (105, 1462411), (133, 1154535), (285, 538783), (361, 425355), (399, 384845), (665, 230907), (1083, 141785), (1805, 85071), (1995, 76969), (2527, 60765), (4051, 37905), (5415, 28357), (7581, 20255), (12153, 12635)]