289490959935

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1\times {\mathrm{13159}}^1$

素因数の和:15093

約数の個数: 64

約数和(自身を含む): 520756992000

約数和(自身を除く): 231266032065

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 1831, 2403, 4005, 5493, 9155, 12015, 13159, 16479, 27465, 39477, 49437, 65795, 82395, 118431, 162959, 197385, 247185, 355293, 488877, 592155, 814795, 1171151, 1466631, 1776465, 2444385, 3513453, 4399893, 5855755, 7333155, 10540359, 17567265, 21999465, 24094129, 31621077, 52701795, 72282387, 120470645, 158105385, 216847161, 361411935, 650541483, 1084235805, 2144377481, 3252707415, 6433132443, 10721887405, 19299397329, 32165662215, 57898191987, 96496986645, 289490959935]

約数ペア:

[(1, 289490959935), (3, 96496986645), (5, 57898191987), (9, 32165662215), (15, 19299397329), (27, 10721887405), (45, 6433132443), (89, 3252707415), (135, 2144377481), (267, 1084235805), (445, 650541483), (801, 361411935), (1335, 216847161), (1831, 158105385), (2403, 120470645), (4005, 72282387), (5493, 52701795), (9155, 31621077), (12015, 24094129), (13159, 21999465), (16479, 17567265), (27465, 10540359), (39477, 7333155), (49437, 5855755), (65795, 4399893), (82395, 3513453), (118431, 2444385), (162959, 1776465), (197385, 1466631), (247185, 1171151), (355293, 814795), (488877, 592155)]