22570845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 41990400

約数和(自身を除く): 19419555

約数列:

[1, 3, 5, 11, 15, 29, 33, 53, 55, 87, 89, 145, 159, 165, 265, 267, 319, 435, 445, 583, 795, 957, 979, 1335, 1537, 1595, 1749, 2581, 2915, 2937, 4611, 4717, 4785, 4895, 7685, 7743, 8745, 12905, 14151, 14685, 16907, 23055, 23585, 28391, 38715, 50721, 51887, 70755, 84535, 85173, 136793, 141955, 155661, 253605, 259435, 410379, 425865, 683965, 778305, 1504723, 2051895, 4514169, 7523615, 22570845]

約数ペア:

[(1, 22570845), (3, 7523615), (5, 4514169), (11, 2051895), (15, 1504723), (29, 778305), (33, 683965), (53, 425865), (55, 410379), (87, 259435), (89, 253605), (145, 155661), (159, 141955), (165, 136793), (265, 85173), (267, 84535), (319, 70755), (435, 51887), (445, 50721), (583, 38715), (795, 28391), (957, 23585), (979, 23055), (1335, 16907), (1537, 14685), (1595, 14151), (1749, 12905), (2581, 8745), (2915, 7743), (2937, 7685), (4611, 4895), (4717, 4785)]