243516493375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{13037}}^1$

素因数の和:13237

約数の個数: 64

約数和(自身を含む): 325103051520

約数和(自身を除く): 81586558145

約数列:

[1, 5, 23, 25, 73, 89, 115, 125, 365, 445, 575, 1679, 1825, 2047, 2225, 2875, 6497, 8395, 9125, 10235, 11125, 13037, 32485, 41975, 51175, 65185, 149431, 162425, 209875, 255875, 299851, 325925, 747155, 812125, 951701, 1160293, 1499255, 1629625, 3735775, 4758505, 5801465, 7496275, 18678875, 21889123, 23792525, 26686739, 29007325, 37481375, 84701389, 109445615, 118962625, 133433695, 145036625, 423506945, 547228075, 667168475, 1948131947, 2117534725, 2736140375, 3335842375, 9740659735, 10587673625, 48703298675, 243516493375]

約数ペア:

[(1, 243516493375), (5, 48703298675), (23, 10587673625), (25, 9740659735), (73, 3335842375), (89, 2736140375), (115, 2117534725), (125, 1948131947), (365, 667168475), (445, 547228075), (575, 423506945), (1679, 145036625), (1825, 133433695), (2047, 118962625), (2225, 109445615), (2875, 84701389), (6497, 37481375), (8395, 29007325), (9125, 26686739), (10235, 23792525), (11125, 21889123), (13037, 18678875), (32485, 7496275), (41975, 5801465), (51175, 4758505), (65185, 3735775), (149431, 1629625), (162425, 1499255), (209875, 1160293), (255875, 951701), (299851, 812125), (325925, 747155)]