27663825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 57139200

約数和(自身を除く): 29475375

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 29, 35, 69, 75, 79, 87, 105, 115, 145, 161, 175, 203, 237, 345, 395, 435, 483, 525, 553, 575, 609, 667, 725, 805, 1015, 1185, 1659, 1725, 1817, 1975, 2001, 2175, 2291, 2415, 2765, 3045, 3335, 4025, 4669, 5075, 5451, 5925, 6873, 8295, 9085, 10005, 11455, 12075, 12719, 13825, 14007, 15225, 16037, 16675, 23345, 27255, 34365, 38157, 41475, 45425, 48111, 50025, 52693, 57275, 63595, 70035, 80185, 116725, 136275, 158079, 171825, 190785, 240555, 263465, 317975, 350175, 368851, 400925, 790395, 953925, 1106553, 1202775, 1317325, 1844255, 3951975, 5532765, 9221275, 27663825]

約数ペア:

[(1, 27663825), (3, 9221275), (5, 5532765), (7, 3951975), (15, 1844255), (21, 1317325), (23, 1202775), (25, 1106553), (29, 953925), (35, 790395), (69, 400925), (75, 368851), (79, 350175), (87, 317975), (105, 263465), (115, 240555), (145, 190785), (161, 171825), (175, 158079), (203, 136275), (237, 116725), (345, 80185), (395, 70035), (435, 63595), (483, 57275), (525, 52693), (553, 50025), (575, 48111), (609, 45425), (667, 41475), (725, 38157), (805, 34365), (1015, 27255), (1185, 23345), (1659, 16675), (1725, 16037), (1817, 15225), (1975, 14007), (2001, 13825), (2175, 12719), (2291, 12075), (2415, 11455), (2765, 10005), (3045, 9085), (3335, 8295), (4025, 6873), (4669, 5925), (5075, 5451)]