16524495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 31554432

約数和(自身を除く): 15029937

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 601, 611, 705, 1803, 1833, 2115, 3005, 3055, 5409, 5499, 7813, 9015, 9165, 23439, 27045, 27495, 28247, 39065, 70317, 84741, 117195, 141235, 254223, 351585, 367211, 423705, 1101633, 1271115, 1836055, 3304899, 5508165, 16524495]

約数ペア:

[(1, 16524495), (3, 5508165), (5, 3304899), (9, 1836055), (13, 1271115), (15, 1101633), (39, 423705), (45, 367211), (47, 351585), (65, 254223), (117, 141235), (141, 117195), (195, 84741), (235, 70317), (423, 39065), (585, 28247), (601, 27495), (611, 27045), (705, 23439), (1803, 9165), (1833, 9015), (2115, 7813), (3005, 5499), (3055, 5409)]