154483875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 352235520

約数和(自身を除く): 197751645

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 135, 175, 189, 195, 225, 273, 315, 325, 351, 375, 455, 503, 525, 585, 675, 819, 875, 945, 975, 1125, 1365, 1509, 1575, 1625, 1755, 2275, 2457, 2515, 2625, 2925, 3375, 3521, 4095, 4527, 4725, 4875, 6539, 6825, 7545, 7875, 8775, 10563, 11375, 12285, 12575, 13581, 14625, 17605, 19617, 20475, 22635, 23625, 31689, 32695, 34125, 37725, 43875, 45773, 52815, 58851, 61425, 62875, 67905, 88025, 95067, 98085, 102375, 113175, 137319, 158445, 163475, 176553, 188625, 228865, 264075, 294255, 307125, 339525, 411957, 440125, 475335, 490425, 565875, 686595, 792225, 817375, 882765, 1144325, 1235871, 1320375, 1471275, 1697625, 2059785, 2376675, 2452125, 3432975, 3961125, 4413825, 5721625, 6179355, 7356375, 10298925, 11883375, 17164875, 22069125, 30896775, 51494625, 154483875]

約数ペア:

[(1, 154483875), (3, 51494625), (5, 30896775), (7, 22069125), (9, 17164875), (13, 11883375), (15, 10298925), (21, 7356375), (25, 6179355), (27, 5721625), (35, 4413825), (39, 3961125), (45, 3432975), (63, 2452125), (65, 2376675), (75, 2059785), (91, 1697625), (105, 1471275), (117, 1320375), (125, 1235871), (135, 1144325), (175, 882765), (189, 817375), (195, 792225), (225, 686595), (273, 565875), (315, 490425), (325, 475335), (351, 440125), (375, 411957), (455, 339525), (503, 307125), (525, 294255), (585, 264075), (675, 228865), (819, 188625), (875, 176553), (945, 163475), (975, 158445), (1125, 137319), (1365, 113175), (1509, 102375), (1575, 98085), (1625, 95067), (1755, 88025), (2275, 67905), (2457, 62875), (2515, 61425), (2625, 58851), (2925, 52815), (3375, 45773), (3521, 43875), (4095, 37725), (4527, 34125), (4725, 32695), (4875, 31689), (6539, 23625), (6825, 22635), (7545, 20475), (7875, 19617), (8775, 17605), (10563, 14625), (11375, 13581), (12285, 12575)]