244376475

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 486419760

約数和(自身を除く): 242043285

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 49, 75, 87, 105, 145, 147, 175, 203, 245, 435, 525, 609, 725, 735, 1015, 1225, 1421, 2175, 2293, 3045, 3675, 4263, 5075, 6879, 7105, 11465, 15225, 16051, 21315, 34395, 35525, 48153, 57325, 66497, 80255, 106575, 112357, 171975, 199491, 240765, 332485, 337071, 401275, 465479, 561785, 997455, 1203825, 1396437, 1662425, 1685355, 2327395, 2808925, 3258353, 4987275, 6982185, 8426775, 9775059, 11636975, 16291765, 34910925, 48875295, 81458825, 244376475]

約数ペア:

[(1, 244376475), (3, 81458825), (5, 48875295), (7, 34910925), (15, 16291765), (21, 11636975), (25, 9775059), (29, 8426775), (35, 6982185), (49, 4987275), (75, 3258353), (87, 2808925), (105, 2327395), (145, 1685355), (147, 1662425), (175, 1396437), (203, 1203825), (245, 997455), (435, 561785), (525, 465479), (609, 401275), (725, 337071), (735, 332485), (1015, 240765), (1225, 199491), (1421, 171975), (2175, 112357), (2293, 106575), (3045, 80255), (3675, 66497), (4263, 57325), (5075, 48153), (6879, 35525), (7105, 34395), (11465, 21315), (15225, 16051)]