148946525

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 237484800

約数和(自身を除く): 88538275

約数列:

[1, 5, 7, 13, 25, 35, 47, 49, 65, 91, 175, 199, 235, 245, 325, 329, 455, 611, 637, 995, 1175, 1225, 1393, 1645, 2275, 2303, 2587, 3055, 3185, 4277, 4975, 6965, 8225, 9353, 9751, 11515, 12935, 15275, 15925, 18109, 21385, 29939, 34825, 46765, 48755, 57575, 64675, 65471, 90545, 106925, 121589, 126763, 149695, 233825, 243775, 327355, 452725, 458297, 607945, 633815, 748475, 851123, 1636775, 2291485, 3039725, 3169075, 4255615, 5957861, 11457425, 21278075, 29789305, 148946525]

約数ペア:

[(1, 148946525), (5, 29789305), (7, 21278075), (13, 11457425), (25, 5957861), (35, 4255615), (47, 3169075), (49, 3039725), (65, 2291485), (91, 1636775), (175, 851123), (199, 748475), (235, 633815), (245, 607945), (325, 458297), (329, 452725), (455, 327355), (611, 243775), (637, 233825), (995, 149695), (1175, 126763), (1225, 121589), (1393, 106925), (1645, 90545), (2275, 65471), (2303, 64675), (2587, 57575), (3055, 48755), (3185, 46765), (4277, 34825), (4975, 29939), (6965, 21385), (8225, 18109), (9353, 15925), (9751, 15275), (11515, 12935)]