148904055

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 274475520

約数和(自身を除く): 125571465

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 113, 129, 135, 215, 227, 339, 387, 565, 645, 681, 1017, 1135, 1161, 1695, 1935, 2043, 3051, 3405, 4859, 5085, 5805, 6129, 9761, 10215, 14577, 15255, 24295, 25651, 29283, 30645, 43731, 48805, 72885, 76953, 87849, 128255, 131193, 146415, 218655, 230859, 263547, 384765, 439245, 655965, 692577, 1102993, 1154295, 1317735, 3308979, 3462885, 5514965, 9926937, 16544895, 29780811, 49634685, 148904055]

約数ペア:

[(1, 148904055), (3, 49634685), (5, 29780811), (9, 16544895), (15, 9926937), (27, 5514965), (43, 3462885), (45, 3308979), (113, 1317735), (129, 1154295), (135, 1102993), (215, 692577), (227, 655965), (339, 439245), (387, 384765), (565, 263547), (645, 230859), (681, 218655), (1017, 146415), (1135, 131193), (1161, 128255), (1695, 87849), (1935, 76953), (2043, 72885), (3051, 48805), (3405, 43731), (4859, 30645), (5085, 29283), (5805, 25651), (6129, 24295), (9761, 15255), (10215, 14577)]