29481515

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 43047936

約数和(自身を除く): 13566421

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 691, 805, 1219, 1855, 3455, 4837, 6095, 8533, 15893, 24185, 36623, 42665, 79465, 111251, 183115, 256361, 556255, 842329, 1281805, 4211645, 5896303, 29481515]

約数ペア:

[(1, 29481515), (5, 5896303), (7, 4211645), (23, 1281805), (35, 842329), (53, 556255), (115, 256361), (161, 183115), (265, 111251), (371, 79465), (691, 42665), (805, 36623), (1219, 24185), (1855, 15893), (3455, 8533), (4837, 6095)]