40849725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 85708800

約数和(自身を除く): 44859075

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 25, 35, 51, 69, 75, 85, 105, 115, 119, 161, 175, 199, 255, 345, 357, 391, 425, 483, 525, 575, 595, 597, 805, 995, 1173, 1275, 1393, 1725, 1785, 1955, 2415, 2737, 2975, 2985, 3383, 4025, 4179, 4577, 4975, 5865, 6965, 8211, 8925, 9775, 10149, 12075, 13685, 13731, 14925, 16915, 20895, 22885, 23681, 29325, 32039, 34825, 41055, 50745, 68425, 68655, 71043, 77809, 84575, 96117, 104475, 114425, 118405, 160195, 205275, 233427, 253725, 343275, 355215, 389045, 480585, 544663, 592025, 800975, 1167135, 1633989, 1776075, 1945225, 2402925, 2723315, 5835675, 8169945, 13616575, 40849725]

約数ペア:

[(1, 40849725), (3, 13616575), (5, 8169945), (7, 5835675), (15, 2723315), (17, 2402925), (21, 1945225), (23, 1776075), (25, 1633989), (35, 1167135), (51, 800975), (69, 592025), (75, 544663), (85, 480585), (105, 389045), (115, 355215), (119, 343275), (161, 253725), (175, 233427), (199, 205275), (255, 160195), (345, 118405), (357, 114425), (391, 104475), (425, 96117), (483, 84575), (525, 77809), (575, 71043), (595, 68655), (597, 68425), (805, 50745), (995, 41055), (1173, 34825), (1275, 32039), (1393, 29325), (1725, 23681), (1785, 22885), (1955, 20895), (2415, 16915), (2737, 14925), (2975, 13731), (2985, 13685), (3383, 12075), (4025, 10149), (4179, 9775), (4577, 8925), (4975, 8211), (5865, 6965)]