69628755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 131804064

約数和(自身を除く): 62175309

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 1553, 2135, 2989, 4659, 6405, 7765, 8967, 10871, 14945, 23295, 32613, 44835, 54355, 76097, 94733, 163065, 228291, 284199, 380485, 473665, 663131, 1141455, 1420995, 1989393, 3315655, 4641917, 9946965, 13925751, 23209585, 69628755]

約数ペア:

[(1, 69628755), (3, 23209585), (5, 13925751), (7, 9946965), (15, 4641917), (21, 3315655), (35, 1989393), (49, 1420995), (61, 1141455), (105, 663131), (147, 473665), (183, 380485), (245, 284199), (305, 228291), (427, 163065), (735, 94733), (915, 76097), (1281, 54355), (1553, 44835), (2135, 32613), (2989, 23295), (4659, 14945), (6405, 10871), (7765, 8967)]