30754215

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 27030105

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 47, 111, 131, 135, 141, 185, 235, 333, 393, 423, 555, 655, 705, 999, 1179, 1269, 1665, 1739, 1965, 2115, 3537, 4847, 4995, 5217, 5895, 6157, 6345, 8695, 14541, 15651, 17685, 18471, 24235, 26085, 30785, 43623, 46953, 55413, 72705, 78255, 92355, 130869, 166239, 218115, 227809, 234765, 277065, 654345, 683427, 831195, 1139045, 2050281, 3417135, 6150843, 10251405, 30754215]

約数ペア:

[(1, 30754215), (3, 10251405), (5, 6150843), (9, 3417135), (15, 2050281), (27, 1139045), (37, 831195), (45, 683427), (47, 654345), (111, 277065), (131, 234765), (135, 227809), (141, 218115), (185, 166239), (235, 130869), (333, 92355), (393, 78255), (423, 72705), (555, 55413), (655, 46953), (705, 43623), (999, 30785), (1179, 26085), (1269, 24235), (1665, 18471), (1739, 17685), (1965, 15651), (2115, 14541), (3537, 8695), (4847, 6345), (4995, 6157), (5217, 5895)]