40438035

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 82067040

約数和(自身を除く): 41629005

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 135, 145, 165, 261, 297, 313, 319, 405, 435, 495, 783, 891, 939, 957, 1305, 1485, 1565, 1595, 2349, 2817, 2871, 3443, 3915, 4455, 4695, 4785, 8451, 8613, 9077, 10329, 11745, 14085, 14355, 17215, 25353, 25839, 27231, 30987, 42255, 43065, 45385, 51645, 81693, 92961, 99847, 126765, 129195, 136155, 154935, 245079, 278883, 299541, 408465, 464805, 499235, 735237, 898623, 1225395, 1394415, 1497705, 2695869, 3676185, 4493115, 8087607, 13479345, 40438035]

約数ペア:

[(1, 40438035), (3, 13479345), (5, 8087607), (9, 4493115), (11, 3676185), (15, 2695869), (27, 1497705), (29, 1394415), (33, 1225395), (45, 898623), (55, 735237), (81, 499235), (87, 464805), (99, 408465), (135, 299541), (145, 278883), (165, 245079), (261, 154935), (297, 136155), (313, 129195), (319, 126765), (405, 99847), (435, 92961), (495, 81693), (783, 51645), (891, 45385), (939, 43065), (957, 42255), (1305, 30987), (1485, 27231), (1565, 25839), (1595, 25353), (2349, 17215), (2817, 14355), (2871, 14085), (3443, 11745), (3915, 10329), (4455, 9077), (4695, 8613), (4785, 8451)]