430014175

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 612282240

約数和(自身を除く): 182268065

約数列:

[1, 5, 19, 25, 29, 31, 53, 95, 145, 155, 265, 361, 475, 551, 589, 725, 775, 899, 1007, 1325, 1537, 1643, 1805, 2755, 2945, 4495, 5035, 7685, 8215, 9025, 10469, 11191, 13775, 14725, 17081, 19133, 22475, 25175, 29203, 31217, 38425, 41075, 47647, 52345, 55955, 85405, 95665, 146015, 156085, 238235, 261725, 279775, 324539, 427025, 478325, 554857, 593123, 730075, 780425, 905293, 1191175, 1622695, 2774285, 2965615, 4526465, 8113475, 13871425, 14828075, 17200567, 22632325, 86002835, 430014175]

約数ペア:

[(1, 430014175), (5, 86002835), (19, 22632325), (25, 17200567), (29, 14828075), (31, 13871425), (53, 8113475), (95, 4526465), (145, 2965615), (155, 2774285), (265, 1622695), (361, 1191175), (475, 905293), (551, 780425), (589, 730075), (725, 593123), (775, 554857), (899, 478325), (1007, 427025), (1325, 324539), (1537, 279775), (1643, 261725), (1805, 238235), (2755, 156085), (2945, 146015), (4495, 95665), (5035, 85405), (7685, 55955), (8215, 52345), (9025, 47647), (10469, 41075), (11191, 38425), (13775, 31217), (14725, 29203), (17081, 25175), (19133, 22475)]