3423015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 6383520

約数和(自身を除く): 2960505

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 61, 87, 129, 145, 183, 215, 261, 305, 387, 435, 549, 645, 915, 1247, 1305, 1769, 1935, 2623, 2745, 3741, 5307, 6235, 7869, 8845, 11223, 13115, 15921, 18705, 23607, 26535, 39345, 56115, 76067, 79605, 118035, 228201, 380335, 684603, 1141005, 3423015]

約数ペア:

[(1, 3423015), (3, 1141005), (5, 684603), (9, 380335), (15, 228201), (29, 118035), (43, 79605), (45, 76067), (61, 56115), (87, 39345), (129, 26535), (145, 23607), (183, 18705), (215, 15921), (261, 13115), (305, 11223), (387, 8845), (435, 7869), (549, 6235), (645, 5307), (915, 3741), (1247, 2745), (1305, 2623), (1769, 1935)]