201461925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2801}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 383582592

約数和(自身を除く): 182120667

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 137, 175, 411, 525, 685, 959, 2055, 2801, 2877, 3425, 4795, 8403, 10275, 14005, 14385, 19607, 23975, 42015, 58821, 70025, 71925, 98035, 210075, 294105, 383737, 490175, 1151211, 1470525, 1918685, 2686159, 5756055, 8058477, 9593425, 13430795, 28780275, 40292385, 67153975, 201461925]

約数ペア:

[(1, 201461925), (3, 67153975), (5, 40292385), (7, 28780275), (15, 13430795), (21, 9593425), (25, 8058477), (35, 5756055), (75, 2686159), (105, 1918685), (137, 1470525), (175, 1151211), (411, 490175), (525, 383737), (685, 294105), (959, 210075), (2055, 98035), (2801, 71925), (2877, 70025), (3425, 58821), (4795, 42015), (8403, 23975), (10275, 19607), (14005, 14385)]