379840605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 674085888

約数和(自身を除く): 294245283

約数列:

[1, 3, 5, 15, 17, 41, 47, 51, 85, 123, 141, 205, 235, 255, 615, 697, 705, 773, 799, 1927, 2091, 2319, 2397, 3485, 3865, 3995, 5781, 9635, 10455, 11595, 11985, 13141, 28905, 31693, 32759, 36331, 39423, 65705, 95079, 98277, 108993, 158465, 163795, 181655, 197115, 475395, 491385, 538781, 544965, 617627, 1489571, 1616343, 1852881, 2693905, 3088135, 4468713, 7447855, 8081715, 9264405, 22343565, 25322707, 75968121, 126613535, 379840605]

約数ペア:

[(1, 379840605), (3, 126613535), (5, 75968121), (15, 25322707), (17, 22343565), (41, 9264405), (47, 8081715), (51, 7447855), (85, 4468713), (123, 3088135), (141, 2693905), (205, 1852881), (235, 1616343), (255, 1489571), (615, 617627), (697, 544965), (705, 538781), (773, 491385), (799, 475395), (1927, 197115), (2091, 181655), (2319, 163795), (2397, 158465), (3485, 108993), (3865, 98277), (3995, 95079), (5781, 65705), (9635, 39423), (10455, 36331), (11595, 32759), (11985, 31693), (13141, 28905)]