108767205

素因数分解:

$3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{991}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 195892224

約数和(自身を除く): 87125019

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 271, 405, 813, 991, 1355, 2439, 2973, 4065, 4955, 7317, 8919, 12195, 14865, 21951, 26757, 36585, 44595, 80271, 109755, 133785, 268561, 401355, 805683, 1342805, 2417049, 4028415, 7251147, 12085245, 21753441, 36255735, 108767205]

約数ペア:

[(1, 108767205), (3, 36255735), (5, 21753441), (9, 12085245), (15, 7251147), (27, 4028415), (45, 2417049), (81, 1342805), (135, 805683), (271, 401355), (405, 268561), (813, 133785), (991, 109755), (1355, 80271), (2439, 44595), (2973, 36585), (4065, 26757), (4955, 21951), (7317, 14865), (8919, 12195)]