858595965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{2003}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 1491649344

約数和(自身を除く): 633053379

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1681, 2003, 2091, 3485, 5043, 6009, 8405, 10015, 10455, 25215, 28577, 30045, 34051, 82123, 85731, 102153, 142885, 170255, 246369, 410615, 428655, 510765, 1231845, 1396091, 3367043, 4188273, 6980455, 10101129, 16835215, 20941365, 50505645, 57239731, 171719193, 286198655, 858595965]

約数ペア:

[(1, 858595965), (3, 286198655), (5, 171719193), (15, 57239731), (17, 50505645), (41, 20941365), (51, 16835215), (85, 10101129), (123, 6980455), (205, 4188273), (255, 3367043), (615, 1396091), (697, 1231845), (1681, 510765), (2003, 428655), (2091, 410615), (3485, 246369), (5043, 170255), (6009, 142885), (8405, 102153), (10015, 85731), (10455, 82123), (25215, 34051), (28577, 30045)]