13308900975

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1375597}}^1$

素因数の和:1375656

約数の個数: 36

約数和(自身を含む): 24392103736

約数和(自身を除く): 11083202761

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 1375597, 4126791, 6877985, 12380373, 20633955, 34389925, 59150671, 61901865, 103169775, 177452013, 295753355, 309509325, 532356039, 887260065, 1478766775, 2661780195, 4436300325, 13308900975]

約数ペア:

[(1, 13308900975), (3, 4436300325), (5, 2661780195), (9, 1478766775), (15, 887260065), (25, 532356039), (43, 309509325), (45, 295753355), (75, 177452013), (129, 103169775), (215, 61901865), (225, 59150671), (387, 34389925), (645, 20633955), (1075, 12380373), (1935, 6877985), (3225, 4126791), (9675, 1375597)]