22141935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 42793920

約数和(自身を除く): 20651985

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 47, 57, 87, 95, 141, 145, 171, 235, 261, 285, 361, 423, 435, 551, 705, 855, 893, 1083, 1305, 1363, 1653, 1805, 2115, 2679, 2755, 3249, 4089, 4465, 4959, 5415, 6815, 8037, 8265, 10469, 12267, 13395, 16245, 16967, 20445, 24795, 25897, 31407, 40185, 50901, 52345, 61335, 77691, 84835, 94221, 129485, 152703, 157035, 233073, 254505, 388455, 471105, 492043, 763515, 1165365, 1476129, 2460215, 4428387, 7380645, 22141935]

約数ペア:

[(1, 22141935), (3, 7380645), (5, 4428387), (9, 2460215), (15, 1476129), (19, 1165365), (29, 763515), (45, 492043), (47, 471105), (57, 388455), (87, 254505), (95, 233073), (141, 157035), (145, 152703), (171, 129485), (235, 94221), (261, 84835), (285, 77691), (361, 61335), (423, 52345), (435, 50901), (551, 40185), (705, 31407), (855, 25897), (893, 24795), (1083, 20445), (1305, 16967), (1363, 16245), (1653, 13395), (1805, 12267), (2115, 10469), (2679, 8265), (2755, 8037), (3249, 6815), (4089, 5415), (4465, 4959)]