164051265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 310426560

約数和(自身を除く): 146375295

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 2135, 2989, 3659, 6405, 8967, 10977, 14945, 18295, 25613, 44835, 54885, 76839, 128065, 179291, 223199, 384195, 537873, 669597, 896455, 1115995, 1562393, 2689365, 3347985, 4687179, 7811965, 10936751, 23435895, 32810253, 54683755, 164051265]

約数ペア:

[(1, 164051265), (3, 54683755), (5, 32810253), (7, 23435895), (15, 10936751), (21, 7811965), (35, 4687179), (49, 3347985), (61, 2689365), (105, 1562393), (147, 1115995), (183, 896455), (245, 669597), (305, 537873), (427, 384195), (735, 223199), (915, 179291), (1281, 128065), (2135, 76839), (2989, 54885), (3659, 44835), (6405, 25613), (8967, 18295), (10977, 14945)]