15675020916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{22283}}^1$

素因数の和:22413

約数の個数: 72

約数和(自身を含む): 38414228832

約数和(自身を除く): 22739207916

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 961, 1891, 1922, 2883, 3782, 3844, 5673, 5766, 7564, 11346, 11532, 22283, 22692, 44566, 58621, 66849, 89132, 117242, 133698, 175863, 234484, 267396, 351726, 690773, 703452, 1359263, 1381546, 2072319, 2718526, 2763092, 4077789, 4144638, 5437052, 8155578, 8289276, 16311156, 21413963, 42137153, 42827926, 64241889, 84274306, 85655852, 126411459, 128483778, 168548612, 252822918, 256967556, 505645836, 1306251743, 2612503486, 3918755229, 5225006972, 7837510458, 15675020916]

約数ペア:

[(1, 15675020916), (2, 7837510458), (3, 5225006972), (4, 3918755229), (6, 2612503486), (12, 1306251743), (31, 505645836), (61, 256967556), (62, 252822918), (93, 168548612), (122, 128483778), (124, 126411459), (183, 85655852), (186, 84274306), (244, 64241889), (366, 42827926), (372, 42137153), (732, 21413963), (961, 16311156), (1891, 8289276), (1922, 8155578), (2883, 5437052), (3782, 4144638), (3844, 4077789), (5673, 2763092), (5766, 2718526), (7564, 2072319), (11346, 1381546), (11532, 1359263), (22283, 703452), (22692, 690773), (44566, 351726), (58621, 267396), (66849, 234484), (89132, 175863), (117242, 133698)]