121565325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 246249120

約数和(自身を除く): 124683795

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 175, 245, 285, 399, 475, 525, 665, 735, 931, 1225, 1425, 1741, 1995, 2793, 3325, 3675, 4655, 5223, 8705, 9975, 12187, 13965, 23275, 26115, 33079, 36561, 43525, 60935, 69825, 85309, 99237, 130575, 165395, 182805, 231553, 255927, 304675, 426545, 496185, 694659, 826975, 914025, 1157765, 1279635, 1620871, 2132725, 2480925, 3473295, 4862613, 5788825, 6398175, 8104355, 17366475, 24313065, 40521775, 121565325]

約数ペア:

[(1, 121565325), (3, 40521775), (5, 24313065), (7, 17366475), (15, 8104355), (19, 6398175), (21, 5788825), (25, 4862613), (35, 3473295), (49, 2480925), (57, 2132725), (75, 1620871), (95, 1279635), (105, 1157765), (133, 914025), (147, 826975), (175, 694659), (245, 496185), (285, 426545), (399, 304675), (475, 255927), (525, 231553), (665, 182805), (735, 165395), (931, 130575), (1225, 99237), (1425, 85309), (1741, 69825), (1995, 60935), (2793, 43525), (3325, 36561), (3675, 33079), (4655, 26115), (5223, 23275), (8705, 13965), (9975, 12187)]