73590255

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18797}}^1$

素因数の和:18840

約数の個数: 32

約数和(自身を含む): 135345600

約数和(自身を除く): 61755345

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 18797, 56391, 93985, 169173, 281955, 507519, 545113, 845865, 1635339, 2537595, 2725565, 4906017, 8176695, 14718051, 24530085, 73590255]

約数ペア:

[(1, 73590255), (3, 24530085), (5, 14718051), (9, 8176695), (15, 4906017), (27, 2725565), (29, 2537595), (45, 1635339), (87, 845865), (135, 545113), (145, 507519), (261, 281955), (435, 169173), (783, 93985), (1305, 56391), (3915, 18797)]