153408045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 295464960

約数和(自身を除く): 142056915

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 139, 161, 345, 417, 457, 483, 695, 805, 973, 1371, 2085, 2285, 2415, 2919, 3197, 3199, 4865, 6855, 9591, 9597, 10511, 14595, 15985, 15995, 22379, 31533, 47955, 47985, 52555, 63523, 67137, 73577, 111895, 157665, 190569, 220731, 317615, 335685, 367885, 444661, 952845, 1103655, 1333983, 1461029, 2223305, 4383087, 6669915, 7305145, 10227203, 21915435, 30681609, 51136015, 153408045]

約数ペア:

[(1, 153408045), (3, 51136015), (5, 30681609), (7, 21915435), (15, 10227203), (21, 7305145), (23, 6669915), (35, 4383087), (69, 2223305), (105, 1461029), (115, 1333983), (139, 1103655), (161, 952845), (345, 444661), (417, 367885), (457, 335685), (483, 317615), (695, 220731), (805, 190569), (973, 157665), (1371, 111895), (2085, 73577), (2285, 67137), (2415, 63523), (2919, 52555), (3197, 47985), (3199, 47955), (4865, 31533), (6855, 22379), (9591, 15995), (9597, 15985), (10511, 14595)]