93971985

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 155675520

約数和(自身を除く): 61703535

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 1335, 1637, 3827, 4911, 8185, 11481, 19135, 24555, 57405, 70391, 145693, 211173, 351955, 437079, 728465, 1055865, 2185395, 6264799, 18794397, 31323995, 93971985]

約数ペア:

[(1, 93971985), (3, 31323995), (5, 18794397), (15, 6264799), (43, 2185395), (89, 1055865), (129, 728465), (215, 437079), (267, 351955), (445, 211173), (645, 145693), (1335, 70391), (1637, 57405), (3827, 24555), (4911, 19135), (8185, 11481)]