15672230959

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 21061509120

約数和(自身を除く): 5389278161

約数列:

[1, 7, 11, 19, 61, 77, 133, 151, 209, 427, 671, 1057, 1159, 1163, 1463, 1661, 2869, 4697, 8113, 8141, 9211, 11627, 12749, 12793, 20083, 22097, 31559, 64477, 70943, 89243, 89551, 101321, 154679, 175009, 175613, 220913, 243067, 496601, 709247, 780373, 1225063, 1229291, 1347917, 1701469, 1925099, 1931743, 3336647, 5462611, 9435419, 10712393, 13475693, 13522201, 14827087, 23356529, 36703117, 74986751, 103789609, 117836323, 203535467, 256921819, 824854261, 1424748269, 2238890137, 15672230959]

約数ペア:

[(1, 15672230959), (7, 2238890137), (11, 1424748269), (19, 824854261), (61, 256921819), (77, 203535467), (133, 117836323), (151, 103789609), (209, 74986751), (427, 36703117), (671, 23356529), (1057, 14827087), (1159, 13522201), (1163, 13475693), (1463, 10712393), (1661, 9435419), (2869, 5462611), (4697, 3336647), (8113, 1931743), (8141, 1925099), (9211, 1701469), (11627, 1347917), (12749, 1229291), (12793, 1225063), (20083, 780373), (22097, 709247), (31559, 496601), (64477, 243067), (70943, 220913), (89243, 175613), (89551, 175009), (101321, 154679)]