11955150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:906

約数の個数: 72

約数和(自身を含む): 33194304

約数和(自身を除く): 21239154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 857, 930, 1395, 1550, 1714, 2325, 2571, 2790, 4285, 4650, 5142, 6975, 7713, 8570, 12855, 13950, 15426, 21425, 25710, 26567, 38565, 42850, 53134, 64275, 77130, 79701, 128550, 132835, 159402, 192825, 239103, 265670, 385650, 398505, 478206, 664175, 797010, 1195515, 1328350, 1992525, 2391030, 3985050, 5977575, 11955150]

約数ペア:

[(1, 11955150), (2, 5977575), (3, 3985050), (5, 2391030), (6, 1992525), (9, 1328350), (10, 1195515), (15, 797010), (18, 664175), (25, 478206), (30, 398505), (31, 385650), (45, 265670), (50, 239103), (62, 192825), (75, 159402), (90, 132835), (93, 128550), (150, 79701), (155, 77130), (186, 64275), (225, 53134), (279, 42850), (310, 38565), (450, 26567), (465, 25710), (558, 21425), (775, 15426), (857, 13950), (930, 12855), (1395, 8570), (1550, 7713), (1714, 6975), (2325, 5142), (2571, 4650), (2790, 4285)]