348372225

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 666624000

約数和(自身を除く): 318251775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 79, 135, 139, 141, 225, 235, 237, 395, 417, 423, 675, 695, 705, 711, 1175, 1185, 1251, 1269, 1975, 2085, 2115, 2133, 3475, 3525, 3555, 3713, 3753, 5925, 6255, 6345, 6533, 10425, 10575, 10665, 10981, 11139, 17775, 18565, 18765, 19599, 31275, 31725, 32665, 32943, 33417, 53325, 54905, 55695, 58797, 92825, 93825, 97995, 98829, 100251, 163325, 164715, 167085, 176391, 274525, 278475, 293985, 296487, 489975, 494145, 501255, 516107, 823575, 835425, 881955, 1469925, 1482435, 1548321, 2470725, 2506275, 2580535, 4409775, 4644963, 7412175, 7741605, 12902675, 13934889, 23224815, 38708025, 69674445, 116124075, 348372225]

約数ペア:

[(1, 348372225), (3, 116124075), (5, 69674445), (9, 38708025), (15, 23224815), (25, 13934889), (27, 12902675), (45, 7741605), (47, 7412175), (75, 4644963), (79, 4409775), (135, 2580535), (139, 2506275), (141, 2470725), (225, 1548321), (235, 1482435), (237, 1469925), (395, 881955), (417, 835425), (423, 823575), (675, 516107), (695, 501255), (705, 494145), (711, 489975), (1175, 296487), (1185, 293985), (1251, 278475), (1269, 274525), (1975, 176391), (2085, 167085), (2115, 164715), (2133, 163325), (3475, 100251), (3525, 98829), (3555, 97995), (3713, 93825), (3753, 92825), (5925, 58797), (6255, 55695), (6345, 54905), (6533, 53325), (10425, 33417), (10575, 32943), (10665, 32665), (10981, 31725), (11139, 31275), (17775, 19599), (18565, 18765)]