384674805

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 705024000

約数和(自身を除く): 320349195

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 71, 135, 201, 213, 335, 355, 599, 603, 639, 1005, 1065, 1797, 1809, 1917, 2995, 3015, 3195, 4757, 5391, 8985, 9045, 9585, 14271, 16173, 23785, 26955, 40133, 42529, 42813, 71355, 80865, 120399, 127587, 128439, 200665, 212645, 214065, 361197, 382761, 601995, 637935, 642195, 1083591, 1148283, 1805985, 1913805, 2849443, 5417955, 5741415, 8548329, 14247215, 25644987, 42741645, 76934961, 128224935, 384674805]

約数ペア:

[(1, 384674805), (3, 128224935), (5, 76934961), (9, 42741645), (15, 25644987), (27, 14247215), (45, 8548329), (67, 5741415), (71, 5417955), (135, 2849443), (201, 1913805), (213, 1805985), (335, 1148283), (355, 1083591), (599, 642195), (603, 637935), (639, 601995), (1005, 382761), (1065, 361197), (1797, 214065), (1809, 212645), (1917, 200665), (2995, 128439), (3015, 127587), (3195, 120399), (4757, 80865), (5391, 71355), (8985, 42813), (9045, 42529), (9585, 40133), (14271, 26955), (16173, 23785)]