40961745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 78466752

約数和(自身を除く): 37505007

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 165, 249, 415, 495, 747, 913, 997, 1245, 2739, 2991, 3735, 4565, 4985, 8217, 8973, 10967, 13695, 14955, 32901, 41085, 44865, 54835, 82751, 98703, 164505, 248253, 413755, 493515, 744759, 910261, 1241265, 2730783, 3723795, 4551305, 8192349, 13653915, 40961745]

約数ペア:

[(1, 40961745), (3, 13653915), (5, 8192349), (9, 4551305), (11, 3723795), (15, 2730783), (33, 1241265), (45, 910261), (55, 744759), (83, 493515), (99, 413755), (165, 248253), (249, 164505), (415, 98703), (495, 82751), (747, 54835), (913, 44865), (997, 41085), (1245, 32901), (2739, 14955), (2991, 13695), (3735, 10967), (4565, 8973), (4985, 8217)]