148420065

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 241920000

約数和(自身を除く): 93499935

約数列:

[1, 3, 5, 15, 79, 237, 251, 395, 499, 753, 1185, 1255, 1497, 2495, 3765, 7485, 19829, 39421, 59487, 99145, 118263, 125249, 197105, 297435, 375747, 591315, 626245, 1878735, 9894671, 29684013, 49473355, 148420065]

約数ペア:

[(1, 148420065), (3, 49473355), (5, 29684013), (15, 9894671), (79, 1878735), (237, 626245), (251, 591315), (395, 375747), (499, 297435), (753, 197105), (1185, 125249), (1255, 118263), (1497, 99145), (2495, 59487), (3765, 39421), (7485, 19829)]