69752115

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 124113600

約数和(自身を除く): 54361485

約数列:

[1, 3, 5, 9, 15, 45, 101, 103, 149, 303, 309, 447, 505, 515, 745, 909, 927, 1341, 1515, 1545, 2235, 4545, 4635, 6705, 10403, 15049, 15347, 31209, 45147, 46041, 52015, 75245, 76735, 93627, 135441, 138123, 156045, 225735, 230205, 468135, 677205, 690615, 1550047, 4650141, 7750235, 13950423, 23250705, 69752115]

約数ペア:

[(1, 69752115), (3, 23250705), (5, 13950423), (9, 7750235), (15, 4650141), (45, 1550047), (101, 690615), (103, 677205), (149, 468135), (303, 230205), (309, 225735), (447, 156045), (505, 138123), (515, 135441), (745, 93627), (909, 76735), (927, 75245), (1341, 52015), (1515, 46041), (1545, 45147), (2235, 31209), (4545, 15347), (4635, 15049), (6705, 10403)]