72056559975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{35837}}^1$

素因数の和:35969

約数の個数: 96

約数和(自身を含む): 134383898880

約数和(自身を除く): 62327338905

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 83, 85, 95, 249, 255, 285, 323, 415, 425, 475, 969, 1245, 1275, 1411, 1425, 1577, 1615, 2075, 4233, 4731, 4845, 6225, 7055, 7885, 8075, 21165, 23655, 24225, 26809, 35275, 35837, 39425, 80427, 105825, 107511, 118275, 134045, 179185, 402135, 537555, 609229, 670225, 680903, 895925, 1827687, 2010675, 2042709, 2687775, 2974471, 3046145, 3404515, 8923413, 9138435, 10213545, 11575351, 14872355, 15230725, 17022575, 34726053, 44617065, 45692175, 50566007, 51067725, 56514949, 57876755, 74361775, 151698021, 169544847, 173630265, 223085325, 252830035, 282574745, 289383775, 758490105, 847724235, 868151325, 960754133, 1264150175, 1412873725, 2882262399, 3792450525, 4238621175, 4803770665, 14411311995, 24018853325, 72056559975]

約数ペア:

[(1, 72056559975), (3, 24018853325), (5, 14411311995), (15, 4803770665), (17, 4238621175), (19, 3792450525), (25, 2882262399), (51, 1412873725), (57, 1264150175), (75, 960754133), (83, 868151325), (85, 847724235), (95, 758490105), (249, 289383775), (255, 282574745), (285, 252830035), (323, 223085325), (415, 173630265), (425, 169544847), (475, 151698021), (969, 74361775), (1245, 57876755), (1275, 56514949), (1411, 51067725), (1425, 50566007), (1577, 45692175), (1615, 44617065), (2075, 34726053), (4233, 17022575), (4731, 15230725), (4845, 14872355), (6225, 11575351), (7055, 10213545), (7885, 9138435), (8075, 8923413), (21165, 3404515), (23655, 3046145), (24225, 2974471), (26809, 2687775), (35275, 2042709), (35837, 2010675), (39425, 1827687), (80427, 895925), (105825, 680903), (107511, 670225), (118275, 609229), (134045, 537555), (179185, 402135)]