150297455

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 237772800

約数和(自身を除く): 87475345

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 257, 341, 343, 385, 539, 1085, 1285, 1519, 1705, 1715, 1799, 2387, 2695, 2827, 3773, 7595, 7967, 8995, 10633, 11935, 12593, 14135, 16709, 18865, 19789, 39835, 53165, 55769, 62965, 83545, 87637, 88151, 98945, 116963, 138523, 278845, 390383, 438185, 440755, 584815, 613459, 692615, 969661, 1951915, 2732681, 3067295, 4294213, 4848305, 13663405, 21471065, 30059491, 150297455]

約数ペア:

[(1, 150297455), (5, 30059491), (7, 21471065), (11, 13663405), (31, 4848305), (35, 4294213), (49, 3067295), (55, 2732681), (77, 1951915), (155, 969661), (217, 692615), (245, 613459), (257, 584815), (341, 440755), (343, 438185), (385, 390383), (539, 278845), (1085, 138523), (1285, 116963), (1519, 98945), (1705, 88151), (1715, 87637), (1799, 83545), (2387, 62965), (2695, 55769), (2827, 53165), (3773, 39835), (7595, 19789), (7967, 18865), (8995, 16709), (10633, 14135), (11935, 12593)]