41396895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 78676416

約数和(自身を除く): 37279521

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 47, 69, 111, 115, 141, 185, 207, 235, 333, 345, 423, 529, 555, 705, 851, 1035, 1081, 1587, 1665, 1739, 2115, 2553, 2645, 3243, 4255, 4761, 5217, 5405, 7659, 7935, 8695, 9729, 12765, 15651, 16215, 19573, 23805, 24863, 26085, 38295, 39997, 48645, 58719, 74589, 78255, 97865, 119991, 124315, 176157, 199985, 223767, 293595, 359973, 372945, 599955, 880785, 919931, 1118835, 1799865, 2759793, 4599655, 8279379, 13798965, 41396895]

約数ペア:

[(1, 41396895), (3, 13798965), (5, 8279379), (9, 4599655), (15, 2759793), (23, 1799865), (37, 1118835), (45, 919931), (47, 880785), (69, 599955), (111, 372945), (115, 359973), (141, 293595), (185, 223767), (207, 199985), (235, 176157), (333, 124315), (345, 119991), (423, 97865), (529, 78255), (555, 74589), (705, 58719), (851, 48645), (1035, 39997), (1081, 38295), (1587, 26085), (1665, 24863), (1739, 23805), (2115, 19573), (2553, 16215), (2645, 15651), (3243, 12765), (4255, 9729), (4761, 8695), (5217, 7935), (5405, 7659)]