76394535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 148608000

約数和(自身を除く): 72213465

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 149, 257, 285, 399, 447, 665, 745, 771, 1043, 1285, 1799, 1995, 2235, 2831, 3129, 3855, 4883, 5215, 5397, 8493, 8995, 14155, 14649, 15645, 19817, 24415, 26985, 34181, 38293, 42465, 59451, 73245, 99085, 102543, 114879, 170905, 191465, 268051, 297255, 512715, 574395, 727567, 804153, 1340255, 2182701, 3637835, 4020765, 5092969, 10913505, 15278907, 25464845, 76394535]

約数ペア:

[(1, 76394535), (3, 25464845), (5, 15278907), (7, 10913505), (15, 5092969), (19, 4020765), (21, 3637835), (35, 2182701), (57, 1340255), (95, 804153), (105, 727567), (133, 574395), (149, 512715), (257, 297255), (285, 268051), (399, 191465), (447, 170905), (665, 114879), (745, 102543), (771, 99085), (1043, 73245), (1285, 59451), (1799, 42465), (1995, 38293), (2235, 34181), (2831, 26985), (3129, 24415), (3855, 19817), (4883, 15645), (5215, 14649), (5397, 14155), (8493, 8995)]