15694394985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{3581}}^1$

素因数の和:3963

約数の個数: 72

約数和(自身を含む): 28991805336

約数和(自身を除く): 13297410351

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 337, 765, 867, 1011, 1445, 1685, 2601, 3033, 3581, 4335, 5055, 5729, 10743, 13005, 15165, 17187, 17905, 28645, 32229, 51561, 53715, 60877, 85935, 97393, 161145, 182631, 257805, 292179, 304385, 486965, 547893, 876537, 913155, 1034909, 1206797, 1460895, 2739465, 3104727, 3620391, 4382685, 5174545, 6033985, 9314181, 10861173, 15523635, 18101955, 20515549, 46570905, 54305865, 61546647, 102577745, 184639941, 307733235, 348764333, 923199705, 1046292999, 1743821665, 3138878997, 5231464995, 15694394985]

約数ペア:

[(1, 15694394985), (3, 5231464995), (5, 3138878997), (9, 1743821665), (15, 1046292999), (17, 923199705), (45, 348764333), (51, 307733235), (85, 184639941), (153, 102577745), (255, 61546647), (289, 54305865), (337, 46570905), (765, 20515549), (867, 18101955), (1011, 15523635), (1445, 10861173), (1685, 9314181), (2601, 6033985), (3033, 5174545), (3581, 4382685), (4335, 3620391), (5055, 3104727), (5729, 2739465), (10743, 1460895), (13005, 1206797), (15165, 1034909), (17187, 913155), (17905, 876537), (28645, 547893), (32229, 486965), (51561, 304385), (53715, 292179), (60877, 257805), (85935, 182631), (97393, 161145)]