22402305

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 19899135

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 53, 93, 101, 135, 155, 159, 265, 279, 303, 465, 477, 505, 795, 837, 909, 1395, 1431, 1515, 1643, 2385, 2727, 3131, 4185, 4545, 4929, 5353, 7155, 8215, 9393, 13635, 14787, 15655, 16059, 24645, 26765, 28179, 44361, 46965, 48177, 73935, 80295, 84537, 140895, 144531, 165943, 221805, 240885, 422685, 497829, 722655, 829715, 1493487, 2489145, 4480461, 7467435, 22402305]

約数ペア:

[(1, 22402305), (3, 7467435), (5, 4480461), (9, 2489145), (15, 1493487), (27, 829715), (31, 722655), (45, 497829), (53, 422685), (93, 240885), (101, 221805), (135, 165943), (155, 144531), (159, 140895), (265, 84537), (279, 80295), (303, 73935), (465, 48177), (477, 46965), (505, 44361), (795, 28179), (837, 26765), (909, 24645), (1395, 16059), (1431, 15655), (1515, 14787), (1643, 13635), (2385, 9393), (2727, 8215), (3131, 7155), (4185, 5353), (4545, 4929)]