23333805

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 24358995

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 827, 855, 1045, 1485, 1881, 2481, 2565, 3135, 4135, 5643, 7443, 9097, 9405, 12405, 15713, 22329, 27291, 28215, 37215, 45485, 47139, 78565, 81873, 111645, 136455, 141417, 172843, 235695, 245619, 409365, 424251, 518529, 707085, 864215, 1228095, 1555587, 2121255, 2592645, 4666761, 7777935, 23333805]

約数ペア:

[(1, 23333805), (3, 7777935), (5, 4666761), (9, 2592645), (11, 2121255), (15, 1555587), (19, 1228095), (27, 864215), (33, 707085), (45, 518529), (55, 424251), (57, 409365), (95, 245619), (99, 235695), (135, 172843), (165, 141417), (171, 136455), (209, 111645), (285, 81873), (297, 78565), (495, 47139), (513, 45485), (627, 37215), (827, 28215), (855, 27291), (1045, 22329), (1485, 15713), (1881, 12405), (2481, 9405), (2565, 9097), (3135, 7443), (4135, 5643)]