384535155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 674956800

約数和(自身を除く): 290421645

約数列:

[1, 3, 5, 15, 17, 51, 59, 61, 85, 177, 183, 255, 295, 305, 419, 885, 915, 1003, 1037, 1257, 2095, 3009, 3111, 3599, 5015, 5185, 6285, 7123, 10797, 15045, 15555, 17995, 21369, 24721, 25559, 35615, 53985, 61183, 74163, 76677, 106845, 123605, 127795, 183549, 305915, 370815, 383385, 420257, 434503, 917745, 1260771, 1303509, 1507981, 2101285, 2172515, 4523943, 6303855, 6517545, 7539905, 22619715, 25635677, 76907031, 128178385, 384535155]

約数ペア:

[(1, 384535155), (3, 128178385), (5, 76907031), (15, 25635677), (17, 22619715), (51, 7539905), (59, 6517545), (61, 6303855), (85, 4523943), (177, 2172515), (183, 2101285), (255, 1507981), (295, 1303509), (305, 1260771), (419, 917745), (885, 434503), (915, 420257), (1003, 383385), (1037, 370815), (1257, 305915), (2095, 183549), (3009, 127795), (3111, 123605), (3599, 106845), (5015, 76677), (5185, 74163), (6285, 61183), (7123, 53985), (10797, 35615), (15045, 25559), (15555, 24721), (17995, 21369)]