229436145

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 426539520

約数和(自身を除く): 197103375

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 79, 81, 101, 135, 213, 237, 303, 355, 395, 405, 505, 639, 711, 909, 1065, 1185, 1515, 1917, 2133, 2727, 3195, 3555, 4545, 5609, 5751, 6399, 7171, 7979, 8181, 9585, 10665, 13635, 16827, 21513, 23937, 28045, 28755, 31995, 35855, 39895, 40905, 50481, 64539, 71811, 84135, 107565, 119685, 151443, 193617, 215433, 252405, 322695, 359055, 454329, 566509, 580851, 646299, 757215, 968085, 1077165, 1699527, 2271645, 2832545, 2904255, 3231495, 5098581, 8497635, 15295743, 25492905, 45887229, 76478715, 229436145]

約数ペア:

[(1, 229436145), (3, 76478715), (5, 45887229), (9, 25492905), (15, 15295743), (27, 8497635), (45, 5098581), (71, 3231495), (79, 2904255), (81, 2832545), (101, 2271645), (135, 1699527), (213, 1077165), (237, 968085), (303, 757215), (355, 646299), (395, 580851), (405, 566509), (505, 454329), (639, 359055), (711, 322695), (909, 252405), (1065, 215433), (1185, 193617), (1515, 151443), (1917, 119685), (2133, 107565), (2727, 84135), (3195, 71811), (3555, 64539), (4545, 50481), (5609, 40905), (5751, 39895), (6399, 35855), (7171, 31995), (7979, 28755), (8181, 28045), (9585, 23937), (10665, 21513), (13635, 16827)]