67921335

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5783}}^1$

素因数の和:5829

約数の個数: 40

約数和(自身を含む): 125975520

約数和(自身を除く): 58054185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 5783, 11745, 17349, 28915, 52047, 86745, 156141, 167707, 260235, 468423, 503121, 780705, 838535, 1509363, 2342115, 2515605, 4528089, 7546815, 13584267, 22640445, 67921335]

約数ペア:

[(1, 67921335), (3, 22640445), (5, 13584267), (9, 7546815), (15, 4528089), (27, 2515605), (29, 2342115), (45, 1509363), (81, 838535), (87, 780705), (135, 503121), (145, 468423), (261, 260235), (405, 167707), (435, 156141), (783, 86745), (1305, 52047), (2349, 28915), (3915, 17349), (5783, 11745)]