13823749345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2591}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 20424130560

約数和(自身を除く): 6600381215

約数列:

[1, 5, 7, 19, 35, 71, 95, 113, 133, 355, 497, 565, 665, 791, 1349, 2147, 2485, 2591, 3955, 6745, 8023, 9443, 10735, 12955, 15029, 18137, 40115, 47215, 49229, 56161, 75145, 90685, 152437, 183961, 246145, 280805, 292783, 344603, 762185, 919805, 1067059, 1287727, 1463915, 1723015, 2049481, 3495259, 5335295, 5562877, 6438635, 10247405, 17476295, 20787593, 24466813, 27814385, 38940139, 103937965, 122334065, 145513151, 194700695, 394964267, 727565755, 1974821335, 2764749869, 13823749345]

約数ペア:

[(1, 13823749345), (5, 2764749869), (7, 1974821335), (19, 727565755), (35, 394964267), (71, 194700695), (95, 145513151), (113, 122334065), (133, 103937965), (355, 38940139), (497, 27814385), (565, 24466813), (665, 20787593), (791, 17476295), (1349, 10247405), (2147, 6438635), (2485, 5562877), (2591, 5335295), (3955, 3495259), (6745, 2049481), (8023, 1723015), (9443, 1463915), (10735, 1287727), (12955, 1067059), (15029, 919805), (18137, 762185), (40115, 344603), (47215, 292783), (49229, 280805), (56161, 246145), (75145, 183961), (90685, 152437)]