27852390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 48179610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 2399, 3870, 4798, 5805, 7197, 11610, 11995, 14394, 21591, 23990, 35985, 43182, 64773, 71970, 103157, 107955, 129546, 206314, 215910, 309471, 323865, 515785, 618942, 647730, 928413, 1031570, 1547355, 1856826, 2785239, 3094710, 4642065, 5570478, 9284130, 13926195, 27852390]

約数ペア:

[(1, 27852390), (2, 13926195), (3, 9284130), (5, 5570478), (6, 4642065), (9, 3094710), (10, 2785239), (15, 1856826), (18, 1547355), (27, 1031570), (30, 928413), (43, 647730), (45, 618942), (54, 515785), (86, 323865), (90, 309471), (129, 215910), (135, 206314), (215, 129546), (258, 107955), (270, 103157), (387, 71970), (430, 64773), (645, 43182), (774, 35985), (1161, 23990), (1290, 21591), (1935, 14394), (2322, 11995), (2399, 11610), (3870, 7197), (4798, 5805)]