76690545

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 125670528

約数和(自身を除く): 48979983

約数列:

[1, 3, 5, 15, 67, 137, 201, 335, 411, 557, 685, 1005, 1671, 2055, 2785, 8355, 9179, 27537, 37319, 45895, 76309, 111957, 137685, 186595, 228927, 381545, 559785, 1144635, 5112703, 15338109, 25563515, 76690545]

約数ペア:

[(1, 76690545), (3, 25563515), (5, 15338109), (15, 5112703), (67, 1144635), (137, 559785), (201, 381545), (335, 228927), (411, 186595), (557, 137685), (685, 111957), (1005, 76309), (1671, 45895), (2055, 37319), (2785, 27537), (8355, 9179)]