1859018081015

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1\times {\mathrm{59671}}^1$

素因数の和:61631

約数の個数: 32

約数和(自身を含む): 2314066793472

約数和(自身を除く): 455048712457

約数列:

[1, 5, 41, 83, 205, 415, 1831, 3403, 9155, 17015, 59671, 75071, 151973, 298355, 375355, 759865, 2446511, 4952693, 6230893, 12232555, 24763465, 31154465, 109257601, 203060413, 546288005, 1015302065, 4479561641, 9068380883, 22397808205, 45341904415, 371803616203, 1859018081015]

約数ペア:

[(1, 1859018081015), (5, 371803616203), (41, 45341904415), (83, 22397808205), (205, 9068380883), (415, 4479561641), (1831, 1015302065), (3403, 546288005), (9155, 203060413), (17015, 109257601), (59671, 31154465), (75071, 24763465), (151973, 12232555), (298355, 6230893), (375355, 4952693), (759865, 2446511)]