38751975

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5939}}^1$

素因数の和:5984

約数の個数: 36

約数和(自身を含む): 71814600

約数和(自身を除く): 33062625

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 5939, 6525, 17817, 29695, 53451, 89085, 148475, 172231, 267255, 445425, 516693, 861155, 1336275, 1550079, 2583465, 4305775, 7750395, 12917325, 38751975]

約数ペア:

[(1, 38751975), (3, 12917325), (5, 7750395), (9, 4305775), (15, 2583465), (25, 1550079), (29, 1336275), (45, 861155), (75, 516693), (87, 445425), (145, 267255), (225, 172231), (261, 148475), (435, 89085), (725, 53451), (1305, 29695), (2175, 17817), (5939, 6525)]