177133049865

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{487}}^1\times {\mathrm{3659}}^1$

素因数の和:4251

約数の個数: 72

約数和(自身を含む): 314432239680

約数和(自身を除く): 137299189815

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 487, 705, 1461, 2115, 2209, 2435, 3659, 4383, 6627, 7305, 10977, 11045, 18295, 19881, 21915, 22889, 32931, 33135, 54885, 68667, 99405, 114445, 164655, 171973, 206001, 343335, 515919, 859865, 1030005, 1075783, 1547757, 1781933, 2579595, 3227349, 5345799, 5378915, 7738785, 8082731, 8909665, 9682047, 16037397, 16136745, 24248193, 26728995, 40413655, 48410235, 72744579, 80186985, 83750851, 121240965, 251252553, 363722895, 418754255, 753757659, 1256262765, 3768788295, 3936289997, 11808869991, 19681449985, 35426609973, 59044349955, 177133049865]

約数ペア:

[(1, 177133049865), (3, 59044349955), (5, 35426609973), (9, 19681449985), (15, 11808869991), (45, 3936289997), (47, 3768788295), (141, 1256262765), (235, 753757659), (423, 418754255), (487, 363722895), (705, 251252553), (1461, 121240965), (2115, 83750851), (2209, 80186985), (2435, 72744579), (3659, 48410235), (4383, 40413655), (6627, 26728995), (7305, 24248193), (10977, 16136745), (11045, 16037397), (18295, 9682047), (19881, 8909665), (21915, 8082731), (22889, 7738785), (32931, 5378915), (33135, 5345799), (54885, 3227349), (68667, 2579595), (99405, 1781933), (114445, 1547757), (164655, 1075783), (171973, 1030005), (206001, 859865), (343335, 515919)]