61202925

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{12953}}^1$

素因数の和:12979

約数の個数: 48

約数和(自身を含む): 128503680

約数和(自身を除く): 67300755

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 12953, 38859, 64765, 90671, 116577, 194295, 272013, 323825, 349731, 453355, 582885, 816039, 971475, 1360065, 1748655, 2266775, 2448117, 2914425, 4080195, 6800325, 8743275, 12240585, 20400975, 61202925]

約数ペア:

[(1, 61202925), (3, 20400975), (5, 12240585), (7, 8743275), (9, 6800325), (15, 4080195), (21, 2914425), (25, 2448117), (27, 2266775), (35, 1748655), (45, 1360065), (63, 971475), (75, 816039), (105, 582885), (135, 453355), (175, 349731), (189, 323825), (225, 272013), (315, 194295), (525, 116577), (675, 90671), (945, 64765), (1575, 38859), (4725, 12953)]