16238115

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 30438720

約数和(自身を除く): 14200605

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 541, 667, 1035, 1305, 1623, 2001, 2705, 3335, 4869, 6003, 8115, 10005, 12443, 15689, 24345, 30015, 37329, 47067, 62215, 78445, 111987, 141201, 186645, 235335, 360847, 559935, 706005, 1082541, 1804235, 3247623, 5412705, 16238115]

約数ペア:

[(1, 16238115), (3, 5412705), (5, 3247623), (9, 1804235), (15, 1082541), (23, 706005), (29, 559935), (45, 360847), (69, 235335), (87, 186645), (115, 141201), (145, 111987), (207, 78445), (261, 62215), (345, 47067), (435, 37329), (541, 30015), (667, 24345), (1035, 15689), (1305, 12443), (1623, 10005), (2001, 8115), (2705, 6003), (3335, 4869)]