98394725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 151865280

約数和(自身を除く): 53470555

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 1619, 2431, 3575, 4675, 5525, 8095, 12155, 17809, 21047, 27523, 40475, 60775, 89045, 105235, 137615, 231517, 302753, 357799, 445225, 526175, 688075, 1157585, 1513765, 1788995, 3935789, 5787925, 7568825, 8944975, 19678945, 98394725]

約数ペア:

[(1, 98394725), (5, 19678945), (11, 8944975), (13, 7568825), (17, 5787925), (25, 3935789), (55, 1788995), (65, 1513765), (85, 1157585), (143, 688075), (187, 526175), (221, 445225), (275, 357799), (325, 302753), (425, 231517), (715, 137615), (935, 105235), (1105, 89045), (1619, 60775), (2431, 40475), (3575, 27523), (4675, 21047), (5525, 17809), (8095, 12155)]