211672024905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{503}}^1\times {\mathrm{5237}}^1$

素因数の和:6246

約数の個数: 64

約数和(自身を含む): 371029413888

約数和(自身を除く): 159357388983

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 487, 503, 1461, 1509, 2435, 2515, 5237, 5357, 5533, 7305, 7545, 15711, 16071, 16599, 26185, 26785, 27665, 57607, 78555, 80355, 82995, 172821, 244961, 288035, 734883, 864105, 1224805, 2550419, 2634211, 2694571, 3674415, 7651257, 7902633, 8083713, 12752095, 13171055, 13472855, 28054609, 28976321, 38256285, 39513165, 40418565, 84163827, 86928963, 140273045, 144881605, 420819135, 434644815, 1282860757, 3848582271, 6414303785, 14111468327, 19242911355, 42334404981, 70557341635, 211672024905]

約数ペア:

[(1, 211672024905), (3, 70557341635), (5, 42334404981), (11, 19242911355), (15, 14111468327), (33, 6414303785), (55, 3848582271), (165, 1282860757), (487, 434644815), (503, 420819135), (1461, 144881605), (1509, 140273045), (2435, 86928963), (2515, 84163827), (5237, 40418565), (5357, 39513165), (5533, 38256285), (7305, 28976321), (7545, 28054609), (15711, 13472855), (16071, 13171055), (16599, 12752095), (26185, 8083713), (26785, 7902633), (27665, 7651257), (57607, 3674415), (78555, 2694571), (80355, 2634211), (82995, 2550419), (172821, 1224805), (244961, 864105), (288035, 734883)]