214924365

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 388206000

約数和(自身を除く): 173281635

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 157, 261, 435, 471, 785, 1049, 1305, 1413, 2355, 3147, 4553, 5245, 7065, 9441, 13659, 15735, 22765, 30421, 40977, 47205, 68295, 91263, 152105, 164693, 204885, 273789, 456315, 494079, 823465, 1368945, 1482237, 2470395, 4776097, 7411185, 14328291, 23880485, 42984873, 71641455, 214924365]

約数ペア:

[(1, 214924365), (3, 71641455), (5, 42984873), (9, 23880485), (15, 14328291), (29, 7411185), (45, 4776097), (87, 2470395), (145, 1482237), (157, 1368945), (261, 823465), (435, 494079), (471, 456315), (785, 273789), (1049, 204885), (1305, 164693), (1413, 152105), (2355, 91263), (3147, 68295), (4553, 47205), (5245, 40977), (7065, 30421), (9441, 22765), (13659, 15735)]