71304975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15117

約数の個数: 48

約数和(自身を含む): 149712640

約数和(自身を除く): 78407665

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 15091, 45273, 75455, 105637, 135819, 226365, 316911, 377275, 407457, 528185, 679095, 950733, 1131825, 1584555, 2037285, 2640925, 2852199, 3395475, 4753665, 7922775, 10186425, 14260995, 23768325, 71304975]

約数ペア:

[(1, 71304975), (3, 23768325), (5, 14260995), (7, 10186425), (9, 7922775), (15, 4753665), (21, 3395475), (25, 2852199), (27, 2640925), (35, 2037285), (45, 1584555), (63, 1131825), (75, 950733), (105, 679095), (135, 528185), (175, 407457), (189, 377275), (225, 316911), (315, 226365), (525, 135819), (675, 105637), (945, 75455), (1575, 45273), (4725, 15091)]