30922425

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 57813760

約数和(自身を除く): 26891335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 751, 915, 1525, 1647, 2253, 2745, 3755, 4575, 6759, 8235, 11265, 13725, 18775, 20277, 33795, 41175, 45811, 56325, 101385, 137433, 168975, 229055, 412299, 506925, 687165, 1145275, 1236897, 2061495, 3435825, 6184485, 10307475, 30922425]

約数ペア:

[(1, 30922425), (3, 10307475), (5, 6184485), (9, 3435825), (15, 2061495), (25, 1236897), (27, 1145275), (45, 687165), (61, 506925), (75, 412299), (135, 229055), (183, 168975), (225, 137433), (305, 101385), (549, 56325), (675, 45811), (751, 41175), (915, 33795), (1525, 20277), (1647, 18775), (2253, 13725), (2745, 11265), (3755, 8235), (4575, 6759)]