134169015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 233721504

約数和(自身を除く): 99552489

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 313, 615, 697, 939, 1565, 1681, 2091, 3485, 4695, 5043, 5321, 8405, 10455, 12833, 15963, 25215, 26605, 28577, 38499, 64165, 79815, 85731, 142885, 192495, 218161, 428655, 526153, 654483, 1090805, 1578459, 2630765, 3272415, 7892295, 8944601, 26833803, 44723005, 134169015]

約数ペア:

[(1, 134169015), (3, 44723005), (5, 26833803), (15, 8944601), (17, 7892295), (41, 3272415), (51, 2630765), (85, 1578459), (123, 1090805), (205, 654483), (255, 526153), (313, 428655), (615, 218161), (697, 192495), (939, 142885), (1565, 85731), (1681, 79815), (2091, 64165), (3485, 38499), (4695, 28577), (5043, 26605), (5321, 25215), (8405, 15963), (10455, 12833)]