11321595

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 20621952

約数和(自身を除く): 9300357

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 101, 141, 159, 235, 265, 303, 423, 477, 505, 705, 795, 909, 1515, 2115, 2385, 2491, 4545, 4747, 5353, 7473, 12455, 14241, 16059, 22419, 23735, 26765, 37365, 42723, 48177, 71205, 80295, 112095, 213615, 240885, 251591, 754773, 1257955, 2264319, 3773865, 11321595]

約数ペア:

[(1, 11321595), (3, 3773865), (5, 2264319), (9, 1257955), (15, 754773), (45, 251591), (47, 240885), (53, 213615), (101, 112095), (141, 80295), (159, 71205), (235, 48177), (265, 42723), (303, 37365), (423, 26765), (477, 23735), (505, 22419), (705, 16059), (795, 14241), (909, 12455), (1515, 7473), (2115, 5353), (2385, 4747), (2491, 4545)]