73976355

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 62881245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 89, 131, 135, 141, 235, 267, 393, 423, 445, 655, 705, 801, 1179, 1269, 1335, 1965, 2115, 2403, 3537, 4005, 4183, 5895, 6157, 6345, 11659, 12015, 12549, 17685, 18471, 20915, 30785, 34977, 37647, 55413, 58295, 62745, 92355, 104931, 112941, 166239, 174885, 188235, 277065, 314793, 524655, 547973, 564705, 831195, 1573965, 1643919, 2739865, 4931757, 8219595, 14795271, 24658785, 73976355]

約数ペア:

[(1, 73976355), (3, 24658785), (5, 14795271), (9, 8219595), (15, 4931757), (27, 2739865), (45, 1643919), (47, 1573965), (89, 831195), (131, 564705), (135, 547973), (141, 524655), (235, 314793), (267, 277065), (393, 188235), (423, 174885), (445, 166239), (655, 112941), (705, 104931), (801, 92355), (1179, 62745), (1269, 58295), (1335, 55413), (1965, 37647), (2115, 34977), (2403, 30785), (3537, 20915), (4005, 18471), (4183, 17685), (5895, 12549), (6157, 12015), (6345, 11659)]