65922345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 125572824

約数和(自身を除く): 59650479

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 137, 153, 185, 255, 289, 333, 411, 555, 629, 685, 765, 867, 1233, 1445, 1665, 1887, 2055, 2329, 2601, 3145, 4335, 5069, 5661, 6165, 6987, 9435, 10693, 11645, 13005, 15207, 20961, 25345, 28305, 32079, 34935, 39593, 45621, 53465, 76035, 86173, 96237, 104805, 118779, 160395, 197965, 228105, 258519, 356337, 430865, 481185, 593895, 775557, 1292595, 1464941, 1781685, 3877785, 4394823, 7324705, 13184469, 21974115, 65922345]

約数ペア:

[(1, 65922345), (3, 21974115), (5, 13184469), (9, 7324705), (15, 4394823), (17, 3877785), (37, 1781685), (45, 1464941), (51, 1292595), (85, 775557), (111, 593895), (137, 481185), (153, 430865), (185, 356337), (255, 258519), (289, 228105), (333, 197965), (411, 160395), (555, 118779), (629, 104805), (685, 96237), (765, 86173), (867, 76035), (1233, 53465), (1445, 45621), (1665, 39593), (1887, 34935), (2055, 32079), (2329, 28305), (2601, 25345), (3145, 20961), (4335, 15207), (5069, 13005), (5661, 11645), (6165, 10693), (6987, 9435)]