7135067535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{619}}^1\times {\mathrm{2659}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 12151305600

約数和(自身を除く): 5016238065

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 619, 867, 1445, 1857, 2659, 3095, 4335, 7977, 9285, 10523, 13295, 31569, 39885, 45203, 52615, 135609, 157845, 178891, 226015, 536673, 678045, 768451, 894455, 1645921, 2305353, 2683365, 3842255, 4937763, 8229605, 11526765, 24688815, 27980657, 83941971, 139903285, 419709855, 475671169, 1427013507, 2378355845, 7135067535]

約数ペア:

[(1, 7135067535), (3, 2378355845), (5, 1427013507), (15, 475671169), (17, 419709855), (51, 139903285), (85, 83941971), (255, 27980657), (289, 24688815), (619, 11526765), (867, 8229605), (1445, 4937763), (1857, 3842255), (2659, 2683365), (3095, 2305353), (4335, 1645921), (7977, 894455), (9285, 768451), (10523, 678045), (13295, 536673), (31569, 226015), (39885, 178891), (45203, 157845), (52615, 135609)]