74836965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 144132480

約数和(自身を除く): 69295515

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 3511, 4263, 7105, 10533, 17555, 21315, 24577, 52665, 73731, 101819, 122885, 172039, 305457, 368655, 509095, 516117, 712733, 860195, 1527285, 2138199, 2580585, 3563665, 4989131, 10690995, 14967393, 24945655, 74836965]

約数ペア:

[(1, 74836965), (3, 24945655), (5, 14967393), (7, 10690995), (15, 4989131), (21, 3563665), (29, 2580585), (35, 2138199), (49, 1527285), (87, 860195), (105, 712733), (145, 516117), (147, 509095), (203, 368655), (245, 305457), (435, 172039), (609, 122885), (735, 101819), (1015, 73731), (1421, 52665), (3045, 24577), (3511, 21315), (4263, 17555), (7105, 10533)]