30336825

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 53816000

約数和(自身を除く): 23479175

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 183, 285, 305, 349, 475, 915, 1047, 1159, 1425, 1525, 1745, 3477, 4575, 5235, 5795, 6631, 8725, 17385, 19893, 21289, 26175, 28975, 33155, 63867, 86925, 99465, 106445, 165775, 319335, 404491, 497325, 532225, 1213473, 1596675, 2022455, 6067365, 10112275, 30336825]

約数ペア:

[(1, 30336825), (3, 10112275), (5, 6067365), (15, 2022455), (19, 1596675), (25, 1213473), (57, 532225), (61, 497325), (75, 404491), (95, 319335), (183, 165775), (285, 106445), (305, 99465), (349, 86925), (475, 63867), (915, 33155), (1047, 28975), (1159, 26175), (1425, 21289), (1525, 19893), (1745, 17385), (3477, 8725), (4575, 6631), (5235, 5795)]