1530268775

素因数分解:

$5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{7759}}^1$

素因数の和:7813

約数の個数: 48

約数和(自身を含む): 2309376000

約数和(自身を除く): 779107225

約数列:

[1, 5, 7, 23, 25, 35, 49, 115, 161, 175, 245, 343, 575, 805, 1127, 1225, 1715, 4025, 5635, 7759, 7889, 8575, 28175, 38795, 39445, 54313, 178457, 193975, 197225, 271565, 380191, 892285, 1249199, 1357825, 1900955, 2661337, 4461425, 6245995, 8744393, 9504775, 13306685, 31229975, 43721965, 61210751, 66533425, 218609825, 306053755, 1530268775]

約数ペア:

[(1, 1530268775), (5, 306053755), (7, 218609825), (23, 66533425), (25, 61210751), (35, 43721965), (49, 31229975), (115, 13306685), (161, 9504775), (175, 8744393), (245, 6245995), (343, 4461425), (575, 2661337), (805, 1900955), (1127, 1357825), (1225, 1249199), (1715, 892285), (4025, 380191), (5635, 271565), (7759, 197225), (7889, 193975), (8575, 178457), (28175, 54313), (38795, 39445)]