1444178715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 2769313536

約数和(自身を除く): 1325134821

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 131, 147, 159, 245, 265, 283, 371, 393, 655, 735, 795, 849, 917, 1113, 1415, 1855, 1965, 1981, 2597, 2751, 4245, 4585, 5565, 5943, 6419, 6943, 7791, 9905, 12985, 13755, 13867, 14999, 19257, 20829, 29715, 32095, 34715, 37073, 38955, 41601, 44997, 48601, 69335, 74995, 96285, 104145, 104993, 111219, 145803, 185365, 208005, 224985, 243005, 259511, 314979, 340207, 524965, 556095, 729015, 734951, 778533, 1020621, 1297555, 1574895, 1701035, 1816577, 1964869, 2204853, 3674755, 3892665, 5103105, 5449731, 5894607, 9082885, 9824345, 11024265, 13754083, 27248655, 29473035, 41262249, 68770415, 96278581, 206311245, 288835743, 481392905, 1444178715]

約数ペア:

[(1, 1444178715), (3, 481392905), (5, 288835743), (7, 206311245), (15, 96278581), (21, 68770415), (35, 41262249), (49, 29473035), (53, 27248655), (105, 13754083), (131, 11024265), (147, 9824345), (159, 9082885), (245, 5894607), (265, 5449731), (283, 5103105), (371, 3892665), (393, 3674755), (655, 2204853), (735, 1964869), (795, 1816577), (849, 1701035), (917, 1574895), (1113, 1297555), (1415, 1020621), (1855, 778533), (1965, 734951), (1981, 729015), (2597, 556095), (2751, 524965), (4245, 340207), (4585, 314979), (5565, 259511), (5943, 243005), (6419, 224985), (6943, 208005), (7791, 185365), (9905, 145803), (12985, 111219), (13755, 104993), (13867, 104145), (14999, 96285), (19257, 74995), (20829, 69335), (29715, 48601), (32095, 44997), (34715, 41601), (37073, 38955)]