134201775

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 230190624

約数和(自身を除く): 95988849

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 137, 185, 353, 411, 555, 685, 925, 1059, 1765, 2055, 2775, 3425, 5069, 5295, 8825, 10275, 13061, 15207, 25345, 26475, 39183, 48361, 65305, 76035, 126725, 145083, 195915, 241805, 326525, 380175, 725415, 979575, 1209025, 1789357, 3627075, 5368071, 8946785, 26840355, 44733925, 134201775]

約数ペア:

[(1, 134201775), (3, 44733925), (5, 26840355), (15, 8946785), (25, 5368071), (37, 3627075), (75, 1789357), (111, 1209025), (137, 979575), (185, 725415), (353, 380175), (411, 326525), (555, 241805), (685, 195915), (925, 145083), (1059, 126725), (1765, 76035), (2055, 65305), (2775, 48361), (3425, 39183), (5069, 26475), (5295, 25345), (8825, 15207), (10275, 13061)]