15172542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 28373058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 63, 66, 77, 82, 89, 99, 123, 126, 154, 178, 189, 198, 231, 246, 267, 287, 297, 369, 378, 451, 462, 534, 574, 594, 623, 693, 738, 801, 861, 902, 979, 1107, 1246, 1353, 1386, 1602, 1722, 1869, 1958, 2079, 2214, 2403, 2583, 2706, 2937, 3157, 3649, 3738, 4059, 4158, 4806, 5166, 5607, 5874, 6314, 6853, 7298, 7749, 8118, 8811, 9471, 10947, 11214, 12177, 13706, 15498, 16821, 17622, 18942, 20559, 21894, 24354, 25543, 26433, 28413, 32841, 33642, 40139, 41118, 51086, 52866, 56826, 61677, 65682, 76629, 80278, 85239, 98523, 120417, 123354, 153258, 170478, 185031, 197046, 229887, 240834, 280973, 361251, 370062, 459774, 561946, 689661, 722502, 842919, 1083753, 1379322, 1685838, 2167506, 2528757, 5057514, 7586271, 15172542]

約数ペア:

[(1, 15172542), (2, 7586271), (3, 5057514), (6, 2528757), (7, 2167506), (9, 1685838), (11, 1379322), (14, 1083753), (18, 842919), (21, 722502), (22, 689661), (27, 561946), (33, 459774), (41, 370062), (42, 361251), (54, 280973), (63, 240834), (66, 229887), (77, 197046), (82, 185031), (89, 170478), (99, 153258), (123, 123354), (126, 120417), (154, 98523), (178, 85239), (189, 80278), (198, 76629), (231, 65682), (246, 61677), (267, 56826), (287, 52866), (297, 51086), (369, 41118), (378, 40139), (451, 33642), (462, 32841), (534, 28413), (574, 26433), (594, 25543), (623, 24354), (693, 21894), (738, 20559), (801, 18942), (861, 17622), (902, 16821), (979, 15498), (1107, 13706), (1246, 12177), (1353, 11214), (1386, 10947), (1602, 9471), (1722, 8811), (1869, 8118), (1958, 7749), (2079, 7298), (2214, 6853), (2403, 6314), (2583, 5874), (2706, 5607), (2937, 5166), (3157, 4806), (3649, 4158), (3738, 4059)]