15694569915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{16417}}^1$

素因数の和:16628

約数の個数: 64

約数和(自身を含む): 27916379136

約数和(自身を除く): 12221809221

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 163, 255, 345, 391, 489, 815, 1173, 1955, 2445, 2771, 3749, 5865, 8313, 11247, 13855, 16417, 18745, 41565, 49251, 56235, 63733, 82085, 191199, 246255, 279089, 318665, 377591, 837267, 955995, 1132773, 1395445, 1887955, 2675971, 4186335, 5663865, 6419047, 8027913, 13379855, 19257141, 32095235, 40139565, 45491507, 61547333, 96285705, 136474521, 184641999, 227457535, 307736665, 682372605, 923209995, 1046304661, 3138913983, 5231523305, 15694569915]

約数ペア:

[(1, 15694569915), (3, 5231523305), (5, 3138913983), (15, 1046304661), (17, 923209995), (23, 682372605), (51, 307736665), (69, 227457535), (85, 184641999), (115, 136474521), (163, 96285705), (255, 61547333), (345, 45491507), (391, 40139565), (489, 32095235), (815, 19257141), (1173, 13379855), (1955, 8027913), (2445, 6419047), (2771, 5663865), (3749, 4186335), (5865, 2675971), (8313, 1887955), (11247, 1395445), (13855, 1132773), (16417, 955995), (18745, 837267), (41565, 377591), (49251, 318665), (56235, 279089), (63733, 246255), (82085, 191199)]