289653615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 524309760

約数和(自身を除く): 234656145

約数列:

[1, 3, 5, 9, 15, 31, 45, 89, 93, 155, 267, 279, 445, 465, 801, 1335, 1395, 2333, 2759, 4005, 6999, 8277, 11665, 13795, 20997, 24831, 34995, 41385, 72323, 104985, 124155, 207637, 216969, 361615, 622911, 650907, 1038185, 1084845, 1868733, 3114555, 3254535, 6436747, 9343665, 19310241, 32183735, 57930723, 96551205, 289653615]

約数ペア:

[(1, 289653615), (3, 96551205), (5, 57930723), (9, 32183735), (15, 19310241), (31, 9343665), (45, 6436747), (89, 3254535), (93, 3114555), (155, 1868733), (267, 1084845), (279, 1038185), (445, 650907), (465, 622911), (801, 361615), (1335, 216969), (1395, 207637), (2333, 124155), (2759, 104985), (4005, 72323), (6999, 41385), (8277, 34995), (11665, 24831), (13795, 20997)]