100807965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 183710592

約数和(自身を除く): 82902627

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 173, 207, 345, 519, 563, 865, 1035, 1557, 1689, 2595, 2815, 3979, 5067, 7785, 8445, 11937, 12949, 19895, 25335, 35811, 38847, 59685, 64745, 97399, 116541, 179055, 194235, 292197, 486995, 582705, 876591, 1460985, 2240177, 4382955, 6720531, 11200885, 20161593, 33602655, 100807965]

約数ペア:

[(1, 100807965), (3, 33602655), (5, 20161593), (9, 11200885), (15, 6720531), (23, 4382955), (45, 2240177), (69, 1460985), (115, 876591), (173, 582705), (207, 486995), (345, 292197), (519, 194235), (563, 179055), (865, 116541), (1035, 97399), (1557, 64745), (1689, 59685), (2595, 38847), (2815, 35811), (3979, 25335), (5067, 19895), (7785, 12949), (8445, 11937)]